Normas de tráficoEspaña
Alemania
Argentina
Australia
Austria
Bangladés
Bosnia y Herzegovina
Brasil
Bélgica
Canadá
Chequia
Chile
China
Colombia
Dinamarca
Eslovaquia
Eslovenia
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Estados Unidos
Filipinas
Finlandia
Francia
Grecia
Hungría
India
Indonesia
Irlanda
Islandia
Italia
Japón
Malasia
Mundial
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Nepal
Noruega
Nueva Zelanda
Panamá
Países Bajos
Perú
Polonia
Portugal
Reino Unido
Rumanía
Rusia
Serbia
Sudáfrica
Suecia
Suiza
Tailandia
Turquía
Ucrania
Uruguay
1. España
España ocupa la mayor parte de la península ibérica en el suroeste de Europa, limita con Portugal, Francia y Andorra y también incluye las islas Baleares y Canarias. Se circula por la derecha. El entorno vial va desde autopistas de gran capacidad y mesetas secas del interior hasta carreteras de montaña de los Pirineos y corredores costeros mediterráneos con mucho tráfico. El español se utiliza en todo el país en las señales de tráfico, mientras que en las comunidades autónomas con otra lengua oficial, la información escrita de las señales también aparece en esa lengua cooficial.
España dispone de una extensa red de autopistas y autovías, pero no existe una viñeta nacional de autopista; la mayoría de las grandes rutas son gratuitas, mientras que siguen existiendo peajes en determinados tramos. La conducción urbana requiere cada vez más atención a las zonas de bajas emisiones (ZBE), cuyas normas de acceso se determinan localmente. España también introdujo un cambio de seguridad importante en 2026: desde el 1 de enero de 2026, los vehículos sujetos a las normas españolas de equipamiento utilizan una baliza de emergencia V16 conectada certificada en lugar de los triángulos de emergencia cuando quedan inmovilizados en la carretera.
¿Por qué lado de la carretera se circula en España?
Se circula por el lado derecho de la carretera y normalmente se adelanta por la izquierda.
¿Cuál es el número de emergencia en España?
Llame al 112 para asistencia de emergencia, incluidos policía, ambulancia, bomberos y rescate.
¿Cuál es el límite general de alcohol para conducir en España?
El máximo general es de 0,5 g/l en sangre o 0,25 mg/l en aire espirado. La DGT subraya que el único nivel de alcohol completamente seguro para conducir es cero.
¿Es menor el límite de alcohol para conductores noveles y profesionales en España?
Sí. Los conductores noveles y determinados profesionales están limitados a 0,3 g/l en sangre o 0,15 mg/l en aire espirado. Los conductores menores de edad están sujetos a alcohol cero.
¿Cuál es el límite de velocidad en zonas urbanas de España?
España utiliza distintos límites generales urbanos según la configuración de la calle: 20 km/h en vías donde calzada y acera están a un mismo nivel, 30 km/h en vías con un carril por sentido y 50 km/h en vías con dos o más carriles por sentido, salvo que las señales establezcan otro límite.
¿Cuál es el límite de velocidad en carreteras convencionales en España?
Para turismos y motocicletas ordinarios, la velocidad máxima general en carreteras convencionales fuera de poblado es de 90 km/h, salvo que las señales establezcan otro límite.
¿Cuál es el límite de velocidad en autopistas y autovías en España?
Para turismos y motocicletas ordinarios, la velocidad máxima general en autopistas y autovías es de 120 km/h, salvo que se señalice un límite inferior.
¿Existe una velocidad mínima en las autopistas españolas?
Los conductores normalmente no deben circular por debajo de 60 km/h en una autopista o autovía sin causa justificada. Si una emergencia obliga a circular por debajo de esa velocidad, el vehículo debe abandonar la vía por la primera salida adecuada.
¿Quién tiene prohibido utilizar las autopistas y autovías españolas?
Están prohibidos peatones, ciclomotores, vehículos de tracción animal y varios otros usuarios lentos. Las bicicletas están prohibidas en las autopistas, aunque los ciclistas mayores de 14 años pueden utilizar el arcén de una autovía salvo que una señal lo prohíba específicamente.
¿Necesita una viñeta de autopista en España?
No. España no utiliza una viñeta nacional de autopista para turismos.
¿Hay carreteras de peaje en España?
Sí. Aunque gran parte de la red de autopistas es gratuita, algunos tramos siguen siendo de peaje. Conviene comprobar la ruta prevista porque la red de peajes ha cambiado considerablemente con el tiempo.
¿Deben los turismos utilizar los faros durante el día en España?
No existe una obligación general de que los turismos ordinarios utilicen luces de cruce durante todo trayecto diurno. Las luces adecuadas son obligatorias de noche, en túneles y cuando la visibilidad está significativamente reducida, así como en determinados carriles regulados especialmente.
¿Deben las motocicletas utilizar los faros durante el día en España?
Sí. Las motocicletas deben utilizar las luces de cruce en todo momento, también durante el día.
¿Son obligatorios los neumáticos de invierno en España?
No existe una obligación estacional general a nivel nacional para los turismos. Sin embargo, durante episodios de nieve las autoridades pueden exigir cadenas o neumáticos de invierno o todo tiempo adecuados antes de permitir continuar.
¿Cuándo son obligatorias las cadenas para nieve en España?
Las cadenas o neumáticos de invierno que cumplan los requisitos pasan a ser obligatorios cuando las señales de tráfico o las autoridades viales lo exigen por condiciones de nieve. Quien viaje por zonas de montaña en invierno debe llevar equipamiento adecuado.
¿Son obligatorios los cinturones de seguridad en España?
Sí. Los cinturones de seguridad son obligatorios para conductores y pasajeros en asientos equipados con ellos, salvo determinadas exenciones legales.
¿Cuándo deben utilizar los niños un sistema de retención infantil en España?
Los niños con una altura de 135 cm o menos deben utilizar un sistema de retención infantil homologado adecuado para su tamaño. La DGT recomienda continuar utilizándolo hasta que el niño supere los 150 cm.
¿Deben los niños viajar en los asientos traseros en España?
Los niños de 135 cm o menos deben viajar normalmente en los asientos traseros. Hay excepciones cuando el vehículo no tiene asientos traseros, estos ya están ocupados por niños con sistemas de retención o es imposible instalar allí todos los sistemas necesarios.
¿Son obligatorios los cascos de motocicleta en España?
Sí. Los conductores y pasajeros de motocicletas y ciclomotores deben llevar un casco de protección homologado tanto en vías urbanas como interurbanas, salvo determinadas excepciones legales.
¿Puede utilizar un teléfono móvil mientras conduce en España?
Está prohibido utilizar un teléfono móvil u otro dispositivo de comunicación mientras se conduce salvo que la comunicación se realice con manos libres y sin auriculares u otros dispositivos similares. Está prohibido sostener un teléfono móvil mientras se conduce.
¿Se aplica la prioridad de la derecha en España?
Sí. En una intersección donde la prioridad no esté regulada de otro modo, los conductores deben normalmente ceder el paso al tráfico que se aproxima por la derecha.
¿Quién tiene prioridad en una glorieta en España?
Los vehículos que ya circulan por la glorieta tienen prioridad sobre los que entran, salvo que semáforos o señales establezcan otro régimen. Normalmente debe pasarse al carril exterior antes de tomar la salida, en lugar de cortar directamente desde un carril interior.
¿Tienen prioridad los peatones en los pasos de peatones en España?
Sí. Los conductores deben ceder el paso a los peatones en pasos correctamente señalizados y aproximarse a una velocidad que les permita detenerse con seguridad.
¿Cuánto espacio debe dejar al adelantar a un ciclista en España?
El conductor debe dejar al menos 1,5 metros al adelantar a un ciclista. Cuando haya dos o más carriles en el mismo sentido, el vehículo que adelanta debe cambiar completamente al carril adyacente.
¿Tiene España zonas de bajas emisiones?
Sí. Las zonas de bajas emisiones (ZBE) son obligatorias en municipios de más de 50 000 habitantes, territorios insulares y determinados municipios más pequeños afectados por límites de calidad del aire. Las restricciones concretas de acceso y vehículos se establecen localmente.
¿Es obligatorio el distintivo medioambiental de la DGT en toda España?
No. No existe una única regla nacional que obligue a todos los vehículos a mostrar físicamente un distintivo medioambiental en todas partes. El acceso a las zonas de bajas emisiones y la necesidad de llevar una pegatina dependen de las normas del municipio, por lo que debe comprobarse cada ciudad.
¿Para qué se utiliza la baliza de emergencia V16 en España?
Desde el 1 de enero de 2026, la baliza V16 conectada y certificada es el dispositivo legal español para señalizar un vehículo inmovilizado. Sustituye a los triángulos tradicionales en los vehículos sujetos a las normas españolas de equipamiento y, al activarse, transmite la ubicación del incidente a la plataforma de tráfico conectada.
¿Necesitan los coches matriculados en el extranjero una baliza V16 española?
No necesariamente. Un vehículo matriculado en el extranjero que circule internacionalmente por España puede utilizar triángulos de emergencia o un dispositivo equivalente exigido por su país de matriculación. La obligación española de la V16 conectada se aplica principalmente a los vehículos sujetos a las normas españolas de equipamiento.
¿Qué equipamiento de seguridad debe llevar un turismo español?
Los turismos sujetos a las normas españolas de equipamiento deben llevar una baliza V16 conectada certificada y un chaleco reflectante de alta visibilidad. También deben disponer de una rueda de repuesto u otra solución legalmente aceptada para pinchazos o movilidad.
¿Qué idiomas se utilizan en las señales de tráfico en España?
La información escrita de las señales aparece en español. En comunidades autónomas con otra lengua oficial, las señales también utilizan esa lengua cooficial, por lo que pueden encontrarse señales bilingües en regiones como Cataluña, País Vasco, Galicia y Comunidad Valenciana.
2. Autopista
Una autopista es una carretera especialmente diseñada y señalizada para el tráfico de vehículos de motor. Las autopistas suelen tener calzadas separadas para los sentidos opuestos, acceso controlado mediante entradas y salidas designadas, ningún acceso directo a propiedades colindantes y ningún cruce al mismo nivel con otras carreteras, vías férreas o caminos.
En las autopistas se aplican normas de tráfico especiales. Los usuarios permitidos, los límites de velocidad, las normas de carril, los peajes y los procedimientos de emergencia varían entre países, por lo que los conductores deben respetar las señales y normas de tráfico locales.
How can you recognise a motorway?
A motorway is normally identified by a special motorway sign at its entrance. It commonly has separate carriageways, controlled entrances and exits, and no ordinary intersections or direct access to neighbouring properties.
Who may use a motorway?
Motorways are primarily intended for motor vehicles capable of travelling safely at motorway speeds. Pedestrians, cyclists, animals and certain slow vehicles are generally prohibited, but the exact access requirements differ between countries.
What is the speed limit on a motorway?
There is no universal motorway speed limit. The applicable limit depends on the country, road section, vehicle category and driving conditions. Posted or variable speed-limit signs may replace the general national limit.
How should you enter a motorway?
Use the entrance or acceleration lane to observe motorway traffic and adjust your speed where possible. Enter only when there is a safe gap and follow the local priority and merging rules.
How should you leave a motorway?
Move into the correct lane in good time and signal when required. Enter the exit or deceleration lane before reducing your speed, unless traffic, signs or road conditions require you to slow down earlier.
Which lane should you use on a motorway?
Follow the local keep-left or keep-right rule and any lane-direction signs. Lanes closer to the centre of the motorway are commonly used for overtaking, but lane-use rules differ between countries and vehicle categories.
Can you stop on a motorway?
Voluntary stopping and parking are normally permitted only in designated parking or service areas. Drivers may still have to stop because of congestion, an emergency or another unavoidable situation.
Can you reverse or make a U-turn on a motorway?
Reversing, making a U-turn and driving against the direction of traffic are generally prohibited. If you miss an exit, continue to the next suitable exit.
What should you do if your vehicle breaks down?
Move the vehicle out of the traffic lanes when this can be done safely, activate the hazard warning lights and follow the local breakdown procedures. Leave the vehicle safely, keep away from moving traffic and use a warning triangle or safety vest where required by local law.
What is the difference between a motorway and an expressway?
A motorway normally has the highest level of access control and is governed by specific motorway rules. An expressway may have similar characteristics but may permit different road users or contain lower-standard junctions. The legal distinction varies between countries.
3. Zona residencial
Una zona residencial es una calle o conjunto de calles donde la vivienda y el acceso a propiedades locales son las funciones principales. Los conductores deben esperar peatones, ciclistas, niños, vehículos estacionados y vehículos que entren o salgan de accesos particulares.
Algunos países identifican determinadas zonas residenciales con señales de tráfico y aplican normas especiales de baja velocidad o espacio compartido. Por ello, el límite de velocidad, los derechos de los peatones, las normas de estacionamiento y los usuarios permitidos dependen de las señales y normas locales.
How can you recognise a residential area?
A residential area commonly contains homes, driveways, parked vehicles and local streets. It may also have special entrance signs, traffic-calming measures or shared road space, but its appearance and legal status differ between countries.
Is a residential area the same as a built-up area?
Not necessarily. A built-up area may include residential, commercial and industrial streets. A residential area is primarily associated with housing and local access and may form only one part of a larger built-up area.
Is every residential neighbourhood a legally designated residential zone?
No. In many countries, special residential-zone rules apply only where an official entrance sign is displayed. An ordinary neighbourhood may remain subject to the normal rules for the surrounding road or built-up area.
What is the speed limit in a residential area?
There is no universal residential-area speed limit. Some countries apply a very low limit in signposted residential or shared-space zones, while ordinary residential streets may follow the general built-up-area limit or a posted zone limit.
Do pedestrians have priority in a residential area?
The rights of pedestrians depend on the country and the type of residential area. In some signposted shared-space zones, pedestrians may use the whole road and drivers must give them special consideration. On ordinary residential streets, the normal pedestrian and crossing rules may apply.
May children play in a residential area?
Playing may be expressly permitted in certain legally designated residential or shared-space zones. This is not automatically allowed on every residential street. Drivers should nevertheless remain especially alert for children, who may enter the road unexpectedly.
Which road users may enter a residential area?
Residential areas are normally accessible to local motor traffic, cyclists and pedestrians, but additional signs may restrict certain vehicles or through traffic. A residential area is therefore not necessarily a pedestrian-only zone.
How should you drive in a residential area?
Drive at a speed that allows you to stop safely, watch both sides of the road and expect pedestrians, cyclists, children, pets and vehicles emerging from entrances. Leave enough space and avoid unnecessary acceleration, noise or aggressive overtaking.
May you overtake in a residential area?
Overtaking is not universally prohibited, but it may be restricted by local law, signs or road design. Even where it is permitted, drivers should not overtake when the limited space or presence of vulnerable road users makes it unsafe.
Where may you park in a residential area?
Follow the local parking signs, markings and general parking rules. Do not block entrances, pavements, crossings, sight lines or the passage of other road users. Special residential zones may permit parking only in designated spaces.
What is the difference between a residential area and a pedestrian zone?
Motor vehicles are normally still permitted in a residential area, although they may be subject to strict speed and parking rules. In a pedestrian zone, vehicle access is generally prohibited or limited to specific users, purposes or times.
4. Zona
Una zona de tráfico es un área en la que una norma de tráfico se aplica a todas las carreteras o tramos incluidos. La norma normalmente comienza en una señal de entrada a zona y sigue siendo aplicable hasta pasar la señal correspondiente de fin de zona.
Las zonas pueden regular la velocidad, el estacionamiento, el acceso, las categorías de vehículos, las emisiones u otros comportamientos de tráfico. Las señales utilizadas, las carreteras incluidas y el efecto de las intersecciones o excepciones locales dependen de la legislación de tráfico local.
What is a traffic zone?
A traffic zone is a defined area in which a particular restriction, prohibition or obligation applies throughout the included roads rather than only at one location.
How can you recognise a traffic zone?
A traffic zone normally begins with a zone-entry sign showing the applicable rule. A corresponding end-of-zone sign indicates where that rule stops applying.
What is the difference between a zone sign and an ordinary traffic sign?
An ordinary sign usually applies to a particular road, direction, lane or section. A zone sign applies throughout a designated area, which may contain several roads and intersections.
Does a zone normally continue after an intersection?
Usually, yes. A zonal rule commonly continues through intersections until an end-of-zone sign is reached. The exact effect of intersections depends on local law.
How does a traffic zone end?
A traffic zone normally ends when you pass the corresponding end-of-zone sign. The normal road rules or another signed regulation then apply.
Can more than one rule apply inside a zone?
Yes. A zone may contain several regulations, such as a speed limit together with parking or access restrictions. Drivers must observe every applicable sign.
Can another traffic sign apply inside a zone?
Yes. A local sign may introduce a different or more restrictive rule on a particular road or section. Whether the original zonal rule resumes afterwards depends on local law and the type of regulation.
What types of traffic zones exist?
Common examples include speed zones, parking zones, low-emission zones, pedestrian zones, cycling zones, school zones and zones restricting particular vehicle categories.
Is a traffic zone the same as a built-up area?
No. A built-up area is a broader legally defined urban area. A traffic zone imposes a specific signed rule and may be located inside or outside a built-up area.
Is a traffic zone the same as a residential area?
No. A residential area describes an area mainly used for housing. It may contain one or more traffic zones, but the terms do not automatically have the same legal meaning.
Does a zonal rule apply to every road user?
Not necessarily. The sign, symbol or additional panel may limit the rule to particular vehicles, road users, times or circumstances.
What should you do when entering a traffic zone?
Observe the entrance sign carefully, identify every displayed rule and remember that the regulation may continue across several roads and intersections until the zone ends.
5. Límite de velocidad
Un límite de velocidad es la velocidad máxima legal permitida en una carretera, carril o dentro de una zona designada. Puede estar establecido por la legislación general de tráfico o indicado mediante señales fijas, variables o temporales.
Un límite de velocidad es un máximo, no una velocidad objetivo. Los conductores deben circular más despacio cuando el tráfico, la visibilidad, el tiempo, el estado de la carretera, los usuarios vulnerables o el estado del vehículo hagan insegura la velocidad máxima permitida.
What is a speed limit?
A speed limit is the maximum legal speed permitted on a road, lane or within a designated area. It does not require drivers to travel at that speed.
How can you recognise a speed limit?
A speed limit is commonly displayed as a number on a regulatory traffic sign. General limits may also apply automatically because of the country, road category, vehicle type or surrounding area, even when no speed-limit sign is present.
Is the speed limit a recommended driving speed?
No. It is the highest speed legally permitted under suitable conditions. Drivers must reduce their speed whenever travelling at the limit would be unsafe.
Can you drive more slowly than the speed limit?
Yes. Drivers should travel more slowly when required by traffic, weather, visibility, road conditions or nearby vulnerable road users. Driving unnecessarily slowly may nevertheless be prohibited when it obstructs normal traffic.
Does the same speed limit apply to every vehicle?
Not always. Lower limits may apply to heavy vehicles, buses, vehicles towing trailers, novice drivers or other vehicle categories. The lowest applicable limit must be respected.
What is a default speed limit?
A default speed limit applies automatically to a particular road type or area when no traffic sign indicates another limit. Examples include general limits for motorways, built-up areas or roads outside built-up areas.
Does a posted speed limit replace the default limit?
Usually, yes. A legally placed speed-limit sign normally introduces another maximum speed, although lower vehicle-specific or special-road limits may continue to apply.
When does a speed-limit sign take effect?
A speed restriction normally begins at the location of the sign. Drivers should reduce their speed before passing the sign so that they are already travelling within the limit when it takes effect.
When does a speed limit end?
A signed limit may end at an intersection, an end-of-limit sign, another speed-limit sign or the beginning or end of a legally defined area. The exact rule differs between countries.
Does an intersection end a speed limit?
This depends on local law. An ordinary speed restriction may end at an intersection in some countries, while a zonal speed limit normally continues across intersections until an end-of-zone sign.
What is a speed zone?
A speed zone is an area in which the displayed maximum speed applies throughout all included roads. The limit normally remains in force until the corresponding end-of-zone sign.
What is a variable speed limit?
A variable speed limit is displayed on an electronic or changeable sign and may be adjusted according to congestion, weather, incidents or roadworks. When activated, it has the same legal importance as another applicable regulatory speed sign.
Can different lanes have different speed limits?
Yes. Signs positioned above individual lanes may impose different limits on those lanes. Drivers must observe the limit applying to the lane they use.
Can a temporary speed limit apply?
Yes. Temporary limits may be introduced near roadworks, collisions, hazards or special events. Drivers must follow the temporary traffic signs and instructions that are legally in force.
May you exceed the speed limit while overtaking?
No. Overtaking does not normally permit a driver to exceed the applicable maximum speed. The manoeuvre must be completed safely while respecting the speed limit.
Do poor conditions change the legal speed limit?
Some countries impose specific lower limits in rain, snow or other conditions. Even where the numerical limit does not change, drivers must reduce their speed sufficiently for the conditions.
6. Carril bici
Un carril bici es una parte de una carretera o una ruta separada destinada principalmente o exclusivamente a personas que circulan en bicicleta. Puede estar físicamente separado del tráfico motorizado, marcado sobre la calzada o identificado mediante señales.
Los carriles bici pueden ser de un solo sentido, de doble sentido o compartidos con otros usuarios. Los usuarios permitidos, el sentido de circulación, las normas de prioridad y la obligación de utilizarlo dependen de las señales y normas de tráfico locales.
How can you recognise a bike path?
A bike path may be identified by a bicycle traffic sign, bicycle symbols, coloured surfacing or road markings. It may run beside the carriageway or follow a completely separate route.
Is a bike path the same as a bike lane?
Not always. A bike lane is normally marked directly on or beside the carriageway, while a bike path may be physically separated from motor traffic. The terminology and legal distinction vary between countries.
Must cyclists use a bike path?
This depends on local law and the signs displayed. Some bike paths are mandatory, while others are optional. Cyclists may also be permitted to leave a path to turn, overtake or avoid an obstruction.
Can a bike path carry traffic in both directions?
Yes. Some bike paths are two-way, but others may be used only in the direction indicated by signs, markings or their position beside the road. Cyclists should not assume that every path permits travel in both directions.
May pedestrians use a bike path?
Pedestrians may use a bike path where it is designated as a shared-use path or where local law permits it. On a cycle-only path, pedestrians may be prohibited or permitted only when no suitable pedestrian facility is available.
May mopeds or speed pedelecs use a bike path?
This depends on the country, vehicle category, road speed and traffic signs. Some bike paths permit or require certain mopeds or speed pedelecs, while others are reserved exclusively for ordinary bicycles.
May motor vehicles use a bike path?
Normally not. Motor vehicles may cross a bike path to enter another road or property where this is permitted, but they must follow the applicable priority rules and must not endanger path users.
Who has priority where a vehicle crosses a bike path?
Priority depends on the road layout, signs, signals and local law. Drivers crossing a continuous bike path commonly have to give way to its users, but cyclists approaching a separate cycle crossing may not automatically have priority before entering it.
Does a cyclist always have priority at a cycle crossing?
No. A marked cycle crossing does not universally give an approaching cyclist priority. Cyclists should enter cautiously and observe approaching traffic unless signs, signals or local rules clearly give them priority.
Is there a speed limit on a bike path?
Some countries or local authorities impose specific limits, particularly on shared paths. Even without a posted limit, cyclists must travel at a safe and considerate speed for the width, visibility and number of other users.
May you stop or park on a bike path?
Normally not. Stopping or parking on a bike path can force cyclists into motor traffic and may be expressly prohibited by law.
What should cyclists do when passing pedestrians?
Reduce speed, give a clear warning where appropriate and leave sufficient space. Pedestrians may change direction unexpectedly, especially on a shared path.
What should cyclists do when a bike path is blocked?
Slow down and check surrounding traffic before leaving the path. Avoid the obstruction safely and return to the bike path when permitted and practical.
Can cyclists ride side by side on a bike path?
This depends on local law and the available width. Even where riding side by side is permitted, cyclists must not block, endanger or unnecessarily hinder other path users.
What is the difference between a bike path and a shared-use path?
A bike path is intended primarily or exclusively for cycling. A shared-use path is legally intended for cyclists together with pedestrians or other indicated road users, who must use the space considerately.
7. Advertencia de peatones
Una advertencia de peatones es una señal que indica que puede haber peatones cruzando o entrando en la calzada más adelante. Se utiliza habitualmente cerca de pasos de peatones u otros lugares donde los conductores necesitan aviso previo de una actividad peatonal frecuente.
Los conductores que se aproximen a una advertencia de peatones deben reducir la velocidad cuando sea necesario, vigilar atentamente a los peatones y estar preparados para detenerse. El diseño de la señal y las normas de prioridad en el cruce varían entre países.
What does a pedestrian warning mean?
A pedestrian warning alerts drivers that pedestrians may be crossing or entering the road ahead.
Where are pedestrian warning signs commonly used?
They are commonly placed near pedestrian crossings or other locations with significant pedestrian activity.
How should you react to a pedestrian warning?
Reduce speed when necessary, watch both sides of the road and be prepared to give way or stop for pedestrians according to the applicable traffic rules.
8. Túnel
Un túnel es un paso cubierto que lleva una carretera a través o por debajo de un obstáculo como una colina, montaña, edificio, vía de agua u otra ruta de transporte. Los túneles de carretera pueden contener uno o más carriles y admitir tráfico en uno o ambos sentidos.
Conducir en un túnel requiere especial atención porque la visibilidad, las vías de escape disponibles y el espacio para evitar peligros son limitados. Los conductores deben respetar las normas aplicables de iluminación, velocidad, carril y distancia de seguimiento y prestar atención a las salidas de emergencia, señales luminosas y paneles de mensaje variable.
What is a road tunnel?
A road tunnel is a covered passage that carries a road through or beneath an obstacle.
Should you use headlights in a tunnel?
Follow the local lighting rules and traffic signs. Many countries require dipped headlights in tunnels even during daylight, while general visibility rules may also require vehicle lights.
Should you increase your following distance in a tunnel?
Yes. Additional distance gives more time to react to sudden congestion, a breakdown or another hazard where escape space may be limited.
Can you stop or park in a tunnel?
Voluntary stopping and parking are generally prohibited or strongly restricted in road tunnels. Drivers should stop only where permitted or when traffic, an emergency or another unavoidable situation requires it.
Can you reverse or make a U-turn in a tunnel?
Normally this should not be done unless specifically authorised or directed by emergency or traffic-control personnel. Motorway tunnels are additionally subject to the normal motorway prohibitions on reversing and U-turns.
What should you do if traffic stops in a tunnel?
Keep a safe distance from the vehicle ahead, follow traffic signals and instructions and avoid blocking emergency access. Switch on hazard warning lights where appropriate to warn following traffic.
What should you do if your vehicle breaks down in a tunnel?
Move into an emergency bay or other safe position if possible, switch on the hazard warning lights and follow the tunnel's emergency procedures. Use an emergency telephone or contact the emergency services where necessary.
What should you do if there is a fire in a tunnel?
Follow the emergency signs and instructions immediately. If evacuation is necessary, leave the vehicle and use the indicated emergency exit rather than remaining in a dangerous traffic or smoke-filled area.
What are tunnel emergency exits?
Emergency exits provide a route away from the traffic tunnel during incidents such as a fire. Signs may indicate the nearest exit and the direction or distance to it.
Should you remove sunglasses before entering a tunnel?
Where necessary, removing dark sunglasses before entering can help your eyes adapt more quickly to the lower light level inside the tunnel.
Can speed limits change inside a tunnel?
Yes. Tunnels may have permanent or variable speed restrictions. Drivers must follow the speed limit currently indicated.
Can dangerous goods be restricted in tunnels?
Yes. Certain tunnels may restrict vehicles carrying dangerous goods because an incident in an enclosed space can create additional risks. Follow all applicable tunnel-category and dangerous-goods signs.
9. Carretera de peaje
Una carretera de peaje es una carretera, puente, túnel u otra infraestructura vial por cuyo uso se cobra una tasa. El importe puede depender del tipo de vehículo, la distancia recorrida, el tramo utilizado, la hora u otros criterios establecidos por el operador.
El pago puede realizarse en plazas de peaje, mediante etiquetas electrónicas, reconocimiento de matrícula, aplicaciones u otros sistemas. Los conductores deben comprobar el método de pago y cualquier requisito de registro antes de utilizar la carretera.
What is a toll road?
A toll road is a road or section of road for which a charge must be paid to use it. Tolls may also apply to particular bridges, tunnels or other road infrastructure.
How are road tolls paid?
Depending on the country, tolls may be paid at a toll booth, through an electronic toll system, vignette or distance-based charging system.
Do all vehicles pay the same toll?
Not necessarily. Toll rates can vary according to vehicle type, size, weight, emissions, distance travelled or the particular road being used.
10. Muelle
Un muelle es una carretera o zona de tráfico situada junto al borde de un puerto, canal, río u otra masa de agua. Puede utilizarse para acceso, carga, estacionamiento o circulación cerca del borde del agua.
Los conductores deben tener especial cuidado por el riesgo de caer al agua, especialmente de noche, con mal tiempo o donde no exista barrera protectora. También pueden aplicarse restricciones de estacionamiento, carga o acceso.
What is a quay?
A quay is a constructed waterside platform or road area beside a river, canal, harbour or other navigable water. It may be used by ships, vehicles, workers, pedestrians and loading equipment.
What does a quay warning sign mean?
It warns that the road approaches or leads onto a quay, riverbank or waterside edge where a vehicle could enter the water.
Does the sign mean that the road ends at the water?
It may. The road may lead directly towards the water, turn sharply near it or continue alongside an insufficiently protected edge. Drivers must observe the actual road layout.
How should you approach a quay?
Reduce speed early, remain in full control and watch for the road edge, barriers, bends, workers, pedestrians and moving equipment. Avoid sudden steering or braking close to the water.
Is there a universal speed limit near a quay?
No. Drivers must follow the posted or general speed limit and reduce their speed further when the road is narrow, wet, poorly lit or close to an unprotected edge.
Does a quay warning sign impose a prohibition?
No. It normally warns of danger rather than prohibiting access. Additional signs, gates or local rules may restrict particular vehicles or activities.
Does the sign change priority?
No. Drivers must continue to follow traffic lights, priority signs and the normal priority rules.
May you stop or park on a quay?
This depends on local signs and regulations. Do not stop or park where the vehicle could create danger, obstruct traffic, interfere with loading operations or block emergency access.
Should you park close to the water’s edge?
Only in a clearly authorised and suitable place. Leave sufficient space from the edge, apply the parking brake securely and follow any wheel-positioning or local parking instructions.
May you overtake near a quay?
Overtaking may be legal, but it should be avoided when the road is narrow, visibility is limited or the manoeuvre would bring the vehicle close to the waterside edge.
Why can quay surfaces be slippery?
Water, algae, mud, ice, fuel, oil or material from loading operations may reduce grip. Painted markings, rails and metal surfaces may also become especially slippery when wet.
What other hazards may be present on a quay?
Drivers may encounter pedestrians, cyclists, dock workers, cranes, forklifts, railway tracks, mooring equipment, reversing trucks and unsecured edges.
Why should large vehicles take extra care?
Large vehicles need more space to turn and may have limited visibility close to the cab or trailer. Soft edges, narrow roads and nearby equipment can make manoeuvring more difficult.
May pedestrians walk on a quay?
Pedestrian access depends on local rules. Where pedestrians are permitted, drivers should expect them to move between vehicles, vessels, buildings and loading areas.
Should you reverse near a quay edge?
Reverse only when necessary and when the route is clearly visible. Use a guide where available and never rely solely on mirrors or cameras when the vehicle could approach the water.
What should you do in darkness or poor visibility?
Reduce speed, use the required lights and look carefully for reflectors, barriers, road edges and people. Water and dark surroundings can make the boundary of the road difficult to recognise.
What should you do if a barrier is open or missing?
Do not assume that the route is safe. Slow down, identify the road boundary and follow signs or instructions from authorised personnel.
What should you do if a vehicle enters the water?
Leave the vehicle as quickly and safely as possible, help passengers where possible and contact the emergency services. Do not re-enter the water or vehicle to recover belongings.
11. Pendiente
Una pendiente es un tramo de carretera que asciende o desciende de forma notable. Las pendientes pronunciadas pueden afectar la aceleración, la frenada, la selección de marchas y la distancia necesaria para detener el vehículo.
En descensos largos o pronunciados, los conductores deben seleccionar una marcha adecuada y evitar depender continuamente de los frenos de servicio, ya que pueden sobrecalentarse. En carreteras estrechas de montaña pueden aplicarse normas especiales de prioridad entre vehículos que ascienden y descienden.
What is a road slope?
A road slope is a section of road that rises or descends over a particular distance. It may also be called a gradient, incline or decline.
How can you recognise a steep slope?
A steep slope may be indicated by a warning sign showing an ascending or descending road. The sign may also display the gradient as a percentage.
What does a gradient of 10% mean?
A gradient of 10% means that the road rises or falls approximately 10 metres for every 100 metres travelled horizontally. It does not mean that the road is inclined at 10 degrees.
What is the difference between an ascent and a descent?
An ascent rises in the direction of travel, while a descent falls in the direction of travel. The same section of road is therefore an ascent in one direction and a descent in the other.
Does a slope warning sign impose a speed limit?
Not normally. It warns of a hazard rather than setting a numerical limit. Drivers must still respect the applicable speed limit and reduce their speed further when necessary.
How should you approach a steep descent?
Reduce speed before the descent, select a suitable gear and maintain a safe following distance. Avoid allowing the vehicle to gain excessive speed.
Which gear should you use when descending?
Use a gear that provides sufficient engine braking and helps keep the vehicle at a controlled speed. The appropriate gear depends on the vehicle, gradient and road conditions.
Should you coast downhill in neutral?
No. Coasting reduces engine braking and may make it harder to control the vehicle’s speed. Keep the transmission engaged while descending.
Why should you avoid continuous heavy braking?
Continuous braking on a long descent can cause the brakes to become excessively hot and lose effectiveness. Select a suitable gear, control speed early and use the brakes progressively when needed.
What is brake fade?
Brake fade is a reduction in braking performance caused by excessive heat. It can occur when the brakes are used continuously during a long or steep descent.
How should you drive uphill?
Select a suitable gear before the engine begins to struggle and maintain a steady speed where possible. Be prepared for heavy or low-powered vehicles travelling slowly ahead.
May a vehicle lose speed on a steep ascent?
Yes. Heavy vehicles, vehicles towing trailers and low-powered vehicles may slow considerably. Other drivers should maintain a safe distance and avoid impatient manoeuvres.
May you overtake near the top of a slope?
Do not overtake when the crest prevents you from seeing far enough ahead. Overtaking near a hilltop may also be expressly prohibited by local law, signs or road markings.
Why is visibility limited near the crest of a slope?
The road surface itself may hide approaching traffic, stopped vehicles, pedestrians or other hazards beyond the crest.
Who has priority on a narrow slope?
Some countries give priority to uphill traffic, while others rely on signs or ordinary obstruction rules. Drivers must follow local law and cooperate when passing is difficult.
How should you meet another vehicle on a narrow slope?
Reduce speed and use a passing place where available. The driver who can reverse or move aside more safely should cooperate, subject to any applicable priority signs or local rules.
How do rain, snow or ice affect a slope?
They reduce traction and make acceleration, braking and steering more difficult. Increase the following distance, use smooth controls and reduce speed before entering the slope.
Why are cyclists vulnerable on slopes?
Cyclists may travel slowly and move less steadily when climbing, while they may reach high speeds when descending. Drivers should leave sufficient space and avoid overtaking without a clear view.
How should you park on a slope?
Use the parking brake, select the appropriate gear or parking position and follow local rules concerning wheel position. Make sure the vehicle cannot roll into traffic.
Can a slope affect towing?
Yes. A trailer increases the load on the engine and brakes and may affect stability. Drivers should use a suitable gear, maintain additional distance and avoid excessive speed.
12. Calle sin salida
Una calle sin salida es una carretera que no permite continuar hacia otra vía porque termina más adelante. Puede acabar en una zona para dar la vuelta, una propiedad, un obstáculo o un tramo reservado a peatones o ciclistas.
Los conductores deben evitar entrar si necesitan continuar más allá del final y estar preparados para dar la vuelta o retroceder con seguridad. Una calle sin salida para vehículos de motor puede seguir ofreciendo paso a peatones o ciclistas.
What is a dead-end road?
A dead-end road is a road that provides no through route for some or all vehicles. Traffic entering it normally has to return by the same route.
How can you recognise a dead end?
A dead end may be indicated by a blue rectangular sign showing a road blocked at one end. The exact colour, design and symbol vary between countries.
Does a dead-end sign prohibit entry?
Normally not. It generally provides information rather than prohibiting access. Drivers may enter to reach a destination unless another sign restricts entry.
Is a dead-end sign the same as a no-entry sign?
No. A dead-end sign warns that the road does not continue as a through route. A no-entry sign prohibits drivers from entering in the indicated direction.
Does a dead-end road always physically end?
No. It may end at a wall, gate, turning area or private property, or it may continue as a narrower path that motor vehicles cannot use.
Can pedestrians continue through a dead end?
Sometimes. A separate symbol, sign or visible path may indicate that pedestrians can continue beyond the point where motor traffic ends.
Can cyclists continue through a dead end?
Sometimes. A sign may indicate a through route for cyclists, but cyclists must still follow any access, direction and path-use rules that apply.
Does a dead-end sign change the speed limit?
No. The normal road, zonal or posted speed limit remains applicable. Drivers should nevertheless reduce speed when space, visibility or nearby pedestrians require it.
Does a dead-end road have different priority rules?
No. Traffic lights, priority signs and the ordinary intersection rules continue to apply.
Does traffic leaving a dead-end road have to give way?
Not solely because the road is a dead end. Priority depends on the signs, road surface, road category and local priority rules.
May you make a U-turn in a dead-end road?
A driver may turn around where the manoeuvre is legal, safe and does not obstruct other road users. Local signs or road markings may prohibit it.
May you reverse in a dead-end road?
Reverse only when necessary and when the route is clear. Give way to all other road users and avoid reversing for a long distance where a safer turning place is available.
Who has priority while a vehicle is turning around?
A driver performing a turning or reversing manoeuvre must normally give way to other road users.
May you park in a dead-end road?
The dead-end sign itself does not normally prohibit parking. Drivers must follow the ordinary parking rules and must not block entrances, pedestrian routes, emergency access or turning areas.
May you park in the turning area?
Only where parking is permitted and sufficient room remains for other vehicles to turn. Blocking the turning area can force vehicles to reverse for an unsafe distance.
Why should large vehicles avoid some dead-end roads?
Trucks, buses and vehicles towing trailers may not have enough space to turn around. Drivers should check the route and any length, width, weight or access restrictions before entering.
Can emergency vehicles enter a dead-end road?
Yes. Emergency and service vehicles may need access to properties within it. Other vehicles should not block the road or its turning space.
What should you do after entering a dead end by mistake?
Continue cautiously to a suitable turning place. Turn around or reverse only after checking carefully for pedestrians, cyclists, vehicles and other obstacles.
Does the absence of a dead-end sign guarantee a through route?
No. Temporary closures, private access, gates, roadworks or outdated navigation information may still prevent passage. Drivers must observe the actual road and signs.
13. Señal de STOP
Una señal de STOP obliga a los conductores a detener completamente el vehículo antes de continuar. La parada debe realizarse en la línea de detención, antes del paso de peatones o, si no existen, en un punto desde el que se pueda observar con seguridad el tráfico transversal.
Después de detenerse, el conductor debe ceder el paso a cualquier usuario que tenga prioridad y continuar solo cuando sea seguro. La forma y el texto de la señal pueden variar ligeramente entre países.
What does a stop sign mean?
A stop sign requires a driver to come to a complete stop and give way before proceeding.
How can you recognise a stop sign?
A stop sign is commonly a red octagonal sign displaying the word STOP. Some countries use another legally recognised design, so drivers must learn the signs used locally.
Must you stop when no other traffic is visible?
Yes. The obligation to stop applies even when the road appears completely clear.
What is a complete stop?
A complete stop means that the vehicle has ceased moving entirely. Merely slowing down or allowing the vehicle to continue rolling does not satisfy the requirement.
Where should you stop?
Stop before the stop line where one is provided. Without a line, stop at the legally prescribed position before entering the intersection, crossing or priority road.
May you stop beyond the stop line?
No. The required first stop must be made before the line. If visibility is limited, move forward cautiously after stopping and stop again where necessary before proceeding.
Must every vehicle in a queue stop separately?
Yes. Each driver must make an individual complete stop. Following another vehicle through without stopping is not permitted.
Does stopping give you priority?
No. After stopping, you must continue to give way to all road users who have priority.
Who must you give way to?
Give way to traffic on the road being entered or crossed and to pedestrians, cyclists or other road users who have priority under the applicable rules.
What is the difference between a stop sign and a give-way sign?
A stop sign always requires a complete stop. A give-way sign requires the driver to yield but normally allows continued movement when the road is clearly free.
May you turn after stopping?
Yes. After stopping and giving way, you may turn in any direction permitted by signs, signals, lane arrows and road markings.
May you turn right at a red traffic light after stopping?
This depends entirely on local law and traffic signs. A stop sign does not by itself permit a turn against a red light.
Does a stop sign impose a speed limit?
No. It imposes a stopping and yielding obligation. The normal posted or general speed limit remains applicable before and after the intersection.
Does a stop sign apply to cyclists?
In many countries, cyclists are drivers and must stop unless a specific sign or local rule provides an exception.
What happens at an all-way stop?
The order in which drivers may proceed depends on local rules, commonly involving arrival order, vehicle position and turning direction. Drivers should communicate cautiously and never assume another driver will yield.
What if two vehicles stop at the same time?
Apply the local priority rule and proceed only when the intentions of the other driver are clear. Avoid forcing the other vehicle to brake or change direction.
Do traffic lights override a stop sign?
Where functioning traffic lights control the same movement, they commonly take precedence over the stop sign. Local rules determine what applies when the lights are switched off or flashing.
Do instructions from a police officer override a stop sign?
Yes. Instructions from an authorised traffic officer normally take precedence over traffic signs and ordinary priority rules.
Can a temporary stop sign be legally binding?
Yes. A correctly placed temporary stop sign at roadworks, an event or another temporary traffic arrangement must be obeyed.
What should you do when the stop sign is partly hidden?
If you recognise that a stop sign applies, reduce speed and obey it. Report damaged, obscured or missing signs to the responsible road authority where appropriate.
14. Ceda el paso
Ceda el paso significa que el conductor debe permitir que el tráfico con prioridad pase primero. No siempre es necesario detenerse por completo si la vía está libre, pero el conductor debe reducir la velocidad y estar preparado para parar.
El conductor solo puede entrar o cruzar cuando pueda hacerlo sin obligar al tráfico prioritario a cambiar bruscamente de velocidad o dirección. La señal y las marcas utilizadas varían entre países.
What does a give-way sign mean?
A give-way sign requires drivers to allow traffic with priority to proceed first. The driver must slow down and stop when necessary.
How can you recognise a give-way sign?
It is commonly an inverted triangular sign with a red border and a light-coloured centre. In some countries, it is called a yield sign.
Must you always stop at a give-way sign?
No. You must stop only when necessary to give way or obtain a sufficiently clear view. You may continue slowly when the road is clearly free.
What does giving way mean?
Giving way means allowing another road user to continue without being forced to brake, accelerate, stop or change direction because of your movement.
Where should you stop when necessary?
Stop before the give-way line where one is provided. Without a line, stop before entering the intersection or priority road at a position where you can observe traffic safely.
May you cross the give-way line before stopping?
You may move beyond the line only when this does not interfere with traffic that has priority. Where visibility is limited, first slow or stop at the line and then move forward cautiously.
What is the difference between give way and stop?
A stop sign always requires a complete stop. A give-way sign permits the driver to continue without stopping when the road is clearly free and it is safe to proceed.
Does slowing down satisfy the give-way requirement?
Only when slowing down is sufficient to let all priority traffic proceed safely. If another road user would be hindered, the driver must slow further or stop.
Who must you give way to?
Give way to traffic travelling on the road being entered or crossed and to any pedestrians, cyclists or other road users who have priority under the applicable rules.
Does giving way apply only to vehicles approaching from one direction?
No. Check every direction from which lawful traffic may approach, including cycle paths, one-way roads with authorised contraflow traffic and separate carriageways.
Does a give-way sign give the other road permanent priority?
The sign determines priority at the particular location. The priority arrangement at later intersections may be different unless the road is separately identified as a priority road.
Does giving way give you priority afterwards?
No. You may proceed only when it is safe. Another driver’s hesitation or courtesy does not remove your responsibility to avoid danger.
Must every vehicle in a queue give way separately?
Yes. Each driver must observe the road and make an individual decision. You may not follow another vehicle through without checking that the way remains clear.
Does a give-way sign apply to cyclists?
Normally, yes. Cyclists are generally treated as drivers and must obey the sign unless a supplementary sign or local rule provides otherwise.
Can a give-way sign apply only to cyclists?
Yes. Some countries use supplementary signs or path-specific signs to require cyclists to give way while other traffic follows a different priority arrangement.
Does a give-way sign change the speed limit?
No. It regulates priority rather than speed. Drivers must still approach slowly enough to observe traffic and stop when necessary.
Does a give-way sign change turning rules?
No. Drivers must still obey traffic lights, lane arrows, mandatory-direction signs and turning prohibitions.
How does give way work at a roundabout?
Many roundabout entrances have give-way signs requiring entering traffic to yield to vehicles already circulating. Drivers must follow the actual signs because roundabout priority rules differ between countries.
Do traffic lights override a give-way sign?
Functioning traffic lights commonly take precedence over priority signs controlling the same movement. The give-way sign may apply again when the lights are switched off or flashing, depending on local law.
Do police instructions override a give-way sign?
Yes. Instructions from an authorised traffic officer normally take precedence over traffic signs and ordinary priority rules.
What should you do when visibility is limited?
Reduce speed substantially and stop when necessary. Move forward cautiously only after giving way and checking that the road can be entered without danger.
15. Glorieta
Una glorieta es una intersección en la que el tráfico circula alrededor de una isla central en una dirección establecida. Las entradas y salidas pueden tener uno o varios carriles y estar controladas por señales, marcas o semáforos.
Las normas de prioridad en las glorietas varían entre países y según la señalización. Los conductores deben colocarse correctamente, ceder el paso cuando sea obligatorio, señalizar según las normas locales y comprobar la presencia de ciclistas y peatones antes de salir.
What is a roundabout?
A roundabout is a circular road arrangement where traffic travels in one direction around a central island before leaving through the chosen exit.
How can you recognise a roundabout?
A roundabout is normally identified by a circular-direction sign, a central island and entry roads controlled by signs, markings or local priority rules.
Which direction does traffic travel around a roundabout?
The direction depends on the country’s driving side. Traffic normally travels anticlockwise in right-hand-traffic countries and clockwise in left-hand-traffic countries.
Who has priority at a roundabout?
Priority differs between countries and roundabout designs. Entering traffic commonly gives way to traffic already circulating, but drivers must always follow the actual priority signs and signals.
Must you stop before entering a roundabout?
Not always. Stop when required by a stop sign, traffic light or approaching priority traffic. Otherwise, reduce speed and enter only when there is a safe gap.
Does a roundabout always have a give-way sign?
No. The sign arrangement depends on local law. Some circular intersections use ordinary priority rules or traffic lights instead.
How should you approach a roundabout?
Reduce speed, observe the signs and markings, choose the appropriate lane and check for pedestrians, cyclists and circulating traffic.
Which lane should you choose?
Follow the lane arrows and destination signs. As a general guide, use the lane appropriate for your exit, but exact lane-selection rules differ between countries and roundabout layouts.
May you use an inner lane?
Yes, where the road layout and local rules permit it. Before leaving, change lanes safely and give way to road users already travelling in the lane you wish to enter.
Do you need to signal when entering?
This depends on local law. Some countries require a signal for particular exits, while others require no signal when entering.
Do you need to signal when leaving?
Usually, yes. Signal in the direction of the exit early enough to inform other road users, but not so early that your intention becomes misleading.
Does signalling give you priority?
No. A direction indicator communicates your intention but does not permit you to force another road user to brake or change direction.
May you change lanes on a roundabout?
Only when the lane markings permit it and the manoeuvre can be completed safely. Check mirrors and blind spots, signal where required and give way to traffic already in the target lane.
What should you do if you miss your exit?
Continue around the roundabout and approach the exit again. Do not stop, reverse or cut suddenly across another lane.
May you drive over the central island?
Normally not. Some small roundabouts have a mountable central section intended only for vehicles that cannot otherwise negotiate the road safely.
Do cyclists have priority at a roundabout?
Priority depends on whether cyclists use the carriageway, a continuing bike path or a separate cycle crossing. Drivers and cyclists must follow the signs, markings and local priority rules.
What should drivers check before leaving?
Check mirrors and blind spots for cyclists, mopeds, motorcycles and vehicles beside you. Also check for pedestrians crossing the exit road.
Do pedestrians have priority at roundabout exits?
Pedestrian priority depends on crossings and local law. Drivers should approach exits slowly and be prepared to yield to pedestrians crossing or about to cross.
Does a roundabout have a special speed limit?
Not universally. The posted or general road limit applies, but drivers must travel slowly enough to negotiate the roundabout safely.
May you overtake on a roundabout?
Passing another vehicle may be permitted on a multilane roundabout, but drivers must remain within their lane and avoid unsafe lane changes. Local overtaking restrictions may apply.
May you stop or park on a roundabout?
Follow local signs and parking rules. Stopping or parking on the circulating roadway is commonly prohibited or unsafe because it obstructs traffic and reduces visibility.
Is every circular intersection a roundabout?
No. A circular junction may be governed by traffic lights, ordinary priority rules or another road design. Its legal status depends on its signs and local definition.
16. Estrechamiento de calzada
Un estrechamiento de calzada es un tramo donde la anchura disponible para el tráfico disminuye. Puede deberse a obras, un puente, un obstáculo, una reducción del número de carriles o al diseño de la carretera.
Los conductores deben reducir la velocidad, observar las señales de prioridad y estar preparados para ceder el paso cuando no haya espacio suficiente para que pasen vehículos en ambos sentidos. También deben dejar espacio adicional a ciclistas y vehículos anchos.
What is a road narrowing?
A road narrowing is a section where the usable width of the road becomes smaller. Traffic may have less space to pass, merge or travel beside other road users.
How can you recognise a road narrowing?
It may be indicated by a triangular warning sign showing the road edges moving closer together. The symbol may show narrowing on both sides, the left side or the right side.
What can cause a road to narrow?
A road may narrow because of a bridge, tunnel, barrier, traffic-calming measure, roadworks, parked vehicles, landslide, damaged road edge or reduction in the number of lanes.
Does a narrowing sign impose a speed limit?
No. It normally warns of danger rather than setting a numerical speed limit. Drivers must still reduce speed when necessary to pass safely.
Does a narrowing sign determine who has priority?
Not by itself. Priority may be established by separate signs, signals or local rules. Without them, drivers should approach cautiously and cooperate.
Who has priority when the obstruction is on one side?
In many countries, the driver whose side is obstructed must give way to approaching traffic. The precise rule depends on local law and any priority signs displayed.
What if the road narrows equally from both sides?
Neither direction necessarily has automatic priority. Drivers should reduce speed, assess who can pass safely and avoid entering when doing so would block approaching traffic.
What do priority signs at a narrow section mean?
One sign may require you to give way to oncoming traffic, while the corresponding sign may indicate that you have priority. Drivers must still avoid entering when the passage is already occupied or blocked.
Does having priority mean you must continue?
No. Priority is not an obligation to proceed. Slow down or stop when another vehicle is already in the narrow section or when continuing would create danger.
What should you do when another vehicle is already in the narrowing?
Allow it enough room to leave the narrow section. Do not enter if the available width is insufficient for both vehicles to pass safely.
How should you approach a road narrowing?
Check mirrors, reduce speed smoothly and observe oncoming traffic, cyclists, pedestrians and vehicles beside you. Be prepared to stop or merge.
Must you use an indicator when the road narrows?
Use an indicator when you must change lanes or move laterally. Merely following a lane that bends with the road may not require a signal under local law.
What should you do when your lane ends?
Check the adjacent lane, signal and merge safely according to the local merging rules. Do not force another driver to brake or leave the road.
What is zipper merging?
Zipper merging means that vehicles from an ending or blocked lane merge alternately with vehicles in the continuing lane, usually immediately before the narrowing during congestion.
Should you merge early during heavy congestion?
Where zipper merging applies, continue using both lanes and merge alternately near the narrowing. In free-flowing traffic, change lanes safely when a suitable gap is available.
May you overtake near a road narrowing?
A narrowing sign does not always prohibit overtaking, but overtaking should be avoided when there is insufficient width, visibility or distance to complete the manoeuvre safely.
How should you pass cyclists at a narrowing?
Wait behind the cyclist when the required passing distance cannot be maintained. Do not squeeze past or force the cyclist towards a kerb, barrier or damaged road edge.
How should large vehicles use a narrow section?
Large vehicles may need additional width and may cross lane or centre markings where legally permitted. Other drivers should leave sufficient space and avoid passing alongside them in the narrowing.
May pedestrians be present at a road narrowing?
Yes. Pavements or verges may also become narrow or blocked. Drivers should expect pedestrians or wheelchair users to enter the carriageway to pass an obstruction.
May you stop or park in a road narrowing?
Only where it is permitted and enough width remains for traffic to pass safely. Never stop or park where the vehicle would create danger, obstruct visibility or prevent other vehicles from passing.
What should you do at a temporary roadworks narrowing?
Follow temporary signs, signals, barriers and instructions from authorised workers. Temporary traffic controls may replace the normal priority or lane arrangement.
What should you do in poor visibility?
Reduce speed further, increase the following distance and be prepared for a stopped vehicle beyond the narrowing. Use the required lights without dazzling approaching road users.
17. Paso de peatones
Un paso de peatones es un lugar designado donde los peatones pueden cruzar una carretera. Suele estar indicado mediante marcas viales, señales, semáforos o una combinación de estas medidas.
Los conductores deben aproximarse con la debida precaución y ceder el paso cuando lo exija la legislación local. Los peatones también deben observar el tráfico que se aproxima y respetar cualquier semáforo peatonal o instrucción de los agentes autorizados.
What is a pedestrian crossing?
A pedestrian crossing is a designated place for pedestrians to cross a road. It may be controlled by traffic lights or operate without signals.
How can you recognise a pedestrian crossing?
It may be indicated by white road markings, traffic signs, flashing lights, pedestrian signals or a raised crossing. Its appearance varies between countries.
Is a pedestrian crossing the same as a zebra crossing?
A zebra crossing is a type of pedestrian crossing marked by broad contrasting stripes or rectangles. Not every pedestrian crossing uses this design.
Do pedestrians always have priority?
Not universally. Priority depends on local law, traffic signals and whether the pedestrian is already crossing or clearly preparing to cross.
Must drivers stop for pedestrians waiting beside the crossing?
This depends on local law. In many countries, drivers must give way when a pedestrian is clearly intending or preparing to enter the crossing.
How should drivers approach a pedestrian crossing?
Reduce speed, observe both sides of the road and be prepared to stop. Pay particular attention to children, older people and persons with limited mobility.
May you enter a crossing when traffic is congested?
No. Do not enter when traffic ahead may force you to stop on the crossing and block pedestrians.
Where should you stop for a pedestrian?
Stop before the crossing or before the applicable stop line. Leave the crossing completely clear.
May you overtake near a pedestrian crossing?
Overtaking may be prohibited, particularly when another vehicle has stopped or slowed for the crossing. Even where no specific prohibition applies, overtaking is unsafe when pedestrians may be hidden from view.
May you stop or park on a pedestrian crossing?
Normally not. Stopping or parking on or immediately before a crossing can obstruct pedestrians and hide them from approaching drivers.
Does a pedestrian crossing impose a speed limit?
Not by itself. Drivers must respect the applicable speed limit and reduce their speed further when necessary to stop safely.
Do traffic lights change the priority rules?
Yes. Drivers and pedestrians must follow the signals applying to them. Drivers must still allow pedestrians who lawfully started crossing to finish safely.
May pedestrians cross when their signal is red?
No. Pedestrians must wait when the pedestrian signal prohibits them from entering the road.
What if the pedestrian signal changes while someone is crossing?
A pedestrian who entered lawfully should continue at a normal pace. Drivers must allow the crossing to be completed safely.
May cyclists ride across a pedestrian crossing?
This depends on local law. In many countries, a person riding a bicycle is treated as a driver and does not receive pedestrian priority. A cyclist walking beside the bicycle is normally treated as a pedestrian.
Is a pedestrian crossing also a cycle crossing?
Not automatically. A separate cycle crossing, cycle path or combined crossing may be indicated by additional markings or signs.
Must pedestrians use a nearby crossing?
Some countries require pedestrians to use a crossing when one is located within a specified distance. Other countries allow crossing elsewhere when it can be done safely.
May pedestrians remain standing on the crossing?
No. Pedestrians should cross without unnecessary delay and should not obstruct traffic by stopping or lingering on the road.
Does a raised pedestrian crossing change priority?
The raised surface itself does not necessarily determine priority. Drivers and pedestrians must follow the crossing markings, signs, signals and local rules.
What should drivers check when turning across a crossing?
Check for pedestrians approaching from both sides and give way where required. Turning drivers should not focus only on motor traffic.
What should pedestrians do before crossing?
Observe approaching traffic, make sure drivers have sufficient time to react and cross carefully. Priority does not remove the need to avoid stepping into the path of a vehicle that cannot stop safely.
18. Paso a nivel
Un paso a nivel es un lugar donde una carretera o camino cruza vías férreas al mismo nivel. Puede estar protegido mediante barreras, luces de advertencia, señales acústicas, señales de tráfico o una combinación de estas medidas.
Los usuarios deben aproximarse con cuidado y no entrar nunca cuando se acerque un tren, estén activas las señales de advertencia o la salida esté bloqueada. Deben cruzar sin demora y nunca detenerse, esperar o quedar atrapados sobre las vías.
What is a railway crossing?
A railway crossing is a place where a road or path crosses railway tracks at the same level.
What is another name for a railway crossing?
It may also be called a level crossing or, particularly in North America, a railroad crossing.
How can you recognise a railway crossing?
It may be indicated by warning signs, crossbuck signs, barriers, flashing lights, bells or road markings. The design differs between countries.
What is the difference between a crossing with and without barriers?
A protected crossing uses full or partial barriers to block road traffic when a train approaches. A crossing without barriers relies on signs, lights, bells or the road user’s own observation.
Must you always stop at a railway crossing?
Not necessarily. You must stop when required by lights, barriers, signs, an approaching train or an authorised person. At an unprotected crossing, slow down and proceed only after checking that no train is approaching.
What do flashing red lights mean?
Flashing red lights mean stop and do not enter the crossing. Remain stopped until the signal permits you to continue.
May you cross while a barrier is moving?
No. Do not enter while a barrier is lowering, rising or closed. Wait until the crossing is fully open and all prohibiting signals have stopped.
May you drive around a closed barrier?
No. Never drive, cycle or walk around or underneath a closed or moving barrier.
What does a warning bell mean?
A warning bell or audible signal normally means that the crossing is closing or that a train is approaching. Do not enter the crossing while it is sounding.
What does a flashing white light mean?
In some countries, a flashing white light indicates that the crossing equipment is operating and road users may pass when the route is clear. Its exact meaning depends on local law.
What should you do at a crossing without lights or barriers?
Reduce speed, look and listen carefully in both directions and cross only after making sure that no train or other rail vehicle is approaching.
May you cross immediately after a train has passed?
Not automatically. Another train may approach on a second track. Wait until all warning signals stop and the crossing is fully open.
What if traffic ahead is blocking the exit?
Do not enter the crossing unless there is enough room beyond the tracks for your entire vehicle. Never rely on traffic moving before a train arrives.
May you wait on the tracks?
No. Railway tracks must always remain clear. Do not stop because of congestion, traffic lights or another obstruction beyond the crossing.
May you overtake at a railway crossing?
Overtaking is often prohibited or restricted because another vehicle can obstruct the view of an approaching train or warning signal. Follow local signs and overtaking rules.
May you stop or park on a railway crossing?
No. Stopping or parking on the tracks creates an immediate and potentially fatal danger.
Do the crossing signals apply to pedestrians and cyclists?
Yes. Pedestrians and cyclists must obey barriers, lights, bells and authorised personnel in the same way as other road users.
Should cyclists ride across the tracks at an angle?
Where possible, cross the rails at an angle close to 90 degrees. Rails can trap a bicycle wheel, especially when they are wet or cross the road diagonally.
What should drivers of long vehicles check?
Make sure the entire vehicle and any trailer can clear the crossing without stopping. Consider the available space, road gradient, turning room and traffic beyond the tracks.
What should drivers of high vehicles check?
Observe all height restrictions and warning signs. Electrified railway lines may have overhead equipment that can be struck by an excessively high vehicle or load.
What should you do if the signals appear defective?
Treat the crossing with extreme caution. Do not assume that no train is approaching merely because the lights or barriers are not operating.
What should you do if your vehicle becomes stuck on the tracks?
Evacuate everyone immediately, move well away from the railway and contact the emergency services or railway operator. Do not remain in the vehicle or return for belongings.
Is a railway crossing the same as tram tracks in the road?
Not always. A railway crossing normally crosses tracks that are separate from the carriageway, while tram or street-running railway tracks may form part of the road itself.
19. Zona escolar
Una zona escolar es una carretera o conjunto de carreteras cerca de un colegio donde numerosos niños pueden caminar, montar en bicicleta, cruzar la calzada o subir y bajar de vehículos. Puede identificarse mediante señales de advertencia, señales de zona, marcas viales, medidas de calmado del tráfico o luces intermitentes.
Pueden aplicarse límites de velocidad especiales, restricciones de estacionamiento o normas de acceso de forma permanente o únicamente durante las horas de entrada y salida. Los conductores deben reducir la velocidad, vigilar atentamente a los niños y estar preparados para detenerse.
What is a school area?
A school area is a road or group of roads near a school where drivers should expect large numbers of children, pedestrians, cyclists and stopping vehicles.
How can you recognise a school area?
It may be identified by school warning signs, speed-zone signs, flashing lights, road markings, coloured surfacing or traffic-calming measures. The signs differ between countries.
Does every road beside a school have special legal rules?
No. Special school-area rules normally apply only where signs, signals or local legislation establish them.
What is the speed limit in a school area?
There is no universal school-area speed limit. The applicable limit depends on the country, region, signs and whether a variable restriction is active.
Is the school-area speed limit always active?
Some limits apply permanently, while others apply only during displayed times or when flashing or variable signs are active. Drivers must observe the actual sign arrangement.
Must you drive below the displayed limit?
Yes, when necessary. The displayed speed is a maximum. Children, congestion, poor visibility or vehicles stopping near the school may require a much lower speed.
Why are children especially vulnerable in traffic?
Children may have difficulty judging speed and distance, may be hidden by parked vehicles and may enter the road unexpectedly.
How should you approach a school area?
Reduce speed early, increase your observation and be prepared for children crossing, cyclists changing direction, vehicle doors opening and cars stopping suddenly.
Do children automatically have priority everywhere?
No. Priority depends on crossings, traffic lights, authorised crossing supervisors and local rules. Drivers must nevertheless take exceptional care to avoid endangering children.
Must you obey a school crossing supervisor?
Yes. Drivers and other road users must follow lawful instructions given by an authorised person controlling traffic for children.
May children cross away from a pedestrian crossing?
This depends on local pedestrian rules. Drivers should remain prepared for children to cross unexpectedly, even where they are required to use a nearby crossing.
Does a school sign create pedestrian priority?
Not by itself. A school warning sign alerts drivers to children but does not normally create the legal effect of a pedestrian crossing.
Does a school area change intersection priority?
No. Traffic lights, priority signs and the ordinary intersection rules remain applicable unless another traffic arrangement provides otherwise.
May you overtake in a school area?
Overtaking may be restricted by signs or local law. Even where it is permitted, drivers should not overtake when children, crossings, limited visibility or stopped vehicles make the manoeuvre unsafe.
May you stop to drop off a child?
Only where stopping is permitted and can be completed safely. Do not stop on a crossing, pavement, bike path, bus stop or another prohibited or dangerous location.
May you park near a school entrance?
Follow the parking signs and markings. Do not block entrances, pavements, bike paths, crossings, visibility or access for buses and emergency vehicles.
Why is double parking dangerous near a school?
It blocks traffic and visibility and may force children to walk between moving vehicles or enter the road from behind an obstruction.
What should you watch for near school buses?
Expect children to enter or leave the vehicle and possibly cross the road. Reduce speed and follow any special warning lights, signs or local school-bus rules.
May cyclists ride through a school area?
Normally, yes. They must follow the applicable road, bike-path, speed and priority rules. Drivers should expect inexperienced young cyclists.
Is a school area the same as a school street?
No. A school area normally remains open to traffic under special caution or speed rules. A school street temporarily restricts or excludes motor traffic during specified periods.
Is a school area the same as a Zone 30?
Not universally. A school area may form part of a Zone 30, use another speed limit or have a variable restriction that applies only at particular times.
When do the school-area rules end?
They normally end at an end sign, at the end of the stated time period or when the variable signal is no longer active. The surrounding road rules then apply.
20. Adelantamiento
El adelantamiento es la maniobra de pasar a otro usuario que circula en la misma dirección. Normalmente implica desplazarse a otra posición o carril, pasar al usuario más lento y volver a la posición adecuada cuando sea seguro.
Antes de adelantar, el conductor debe asegurarse de que hay visibilidad y espacio suficientes, comprobar espejos y ángulos muertos, señalizar cuando corresponda y verificar que ningún otro usuario ya está adelantando. La maniobra debe completarse sin superar el límite de velocidad ni poner en peligro a otros usuarios.
On which side should you overtake?
In right-hand traffic countries, overtaking normally takes place on the left. In left-hand traffic countries, it normally takes place on the right. National rules can provide exceptions in particular situations.
What should you check before overtaking?
Make sure there is sufficient visibility and space, check mirrors and blind spots, ensure that nobody behind has already started overtaking and confirm that you can safely return to your normal position after passing.
When should you not overtake?
Do not overtake where signs or road markings prohibit it or where visibility, approaching traffic, intersections, crossings, bends, hills or other conditions make the manoeuvre unsafe.
21. Cruce de animales
Una advertencia de cruce de animales indica un lugar o tramo donde animales salvajes, ganado o animales montados pueden entrar o cruzar la carretera. Los animales pueden aparecer de repente, moverse de forma imprevisible o ser difíciles de ver en la oscuridad, entre vegetación o con mal tiempo.
Los conductores deben reducir la velocidad, observar ambos lados de la carretera y mantenerse preparados para detenerse. La señal no concede por sí misma prioridad a los animales ni impone un límite numérico de velocidad, pero los conductores deben evitar asustarlos, ponerlos en peligro o colisionar con ellos.
What does an animals-crossing sign mean?
It warns that animals may enter or cross the road in the area ahead.
Which animals may the sign refer to?
Depending on the symbol and local conditions, it may refer to deer, cattle, horses, sheep, goats, wild boar or other animals.
How can you recognise an animals-crossing sign?
It is commonly a triangular warning sign displaying the silhouette of an animal. The species shown may indicate the type of animal most likely to be encountered.
Does the sign mean animals are always present?
No. It indicates an increased likelihood of animals crossing, not that animals will be present every time.
Does the sign impose a speed limit?
No. The normal posted or general speed limit remains applicable, but drivers must reduce speed when necessary to react safely.
Do animals have priority because of the sign?
No automatic priority is created by the warning sign. Drivers must nevertheless avoid danger and allow animals already on the road to pass safely.
How should you approach an animal-crossing area?
Reduce speed, increase your following distance and scan the road, verges, fields and vegetation for movement or reflected eyes.
When are wild animals most likely to appear?
Animal activity is often greater around dawn, dusk and darkness, although animals may cross at any time.
Why should you expect more than one animal?
Many animals travel in groups. When one animal crosses, others may follow immediately from the same direction.
Should you sound the horn?
Avoid unnecessary horn use or engine revving because it may frighten an animal and make its movement less predictable. Use a warning only when reasonably necessary to prevent danger.
Should you use full-beam headlights?
Use the appropriate lights without dazzling other road users. When an animal is visible, reduce speed and avoid relying on full beam to make it move away.
What should you do when an animal is on the road?
Slow down smoothly, stop when necessary and allow it enough time and space to leave. Avoid sudden acceleration or aggressive steering.
Should you swerve to avoid an animal?
Avoid an uncontrolled swerve that could cause a collision with another vehicle, tree, barrier, cyclist or pedestrian. Brake firmly while maintaining control and steer only when a safe escape path is clearly available.
How should you pass livestock?
Pass only when the animals and their handlers have sufficient space. Drive slowly, avoid noise and be prepared for an animal to change direction unexpectedly.
How should you pass a horse and rider?
Reduce speed, leave a large lateral distance and pass quietly. Avoid sounding the horn, accelerating sharply or passing when oncoming traffic prevents sufficient clearance.
Must you follow instructions from an animal handler?
Follow lawful instructions from an authorised person and cooperate with handlers controlling animals on or across the road.
May you overtake near an animal crossing?
The warning sign does not necessarily prohibit overtaking, but overtaking should be avoided when animals, limited visibility or approaching traffic make the manoeuvre unsafe.
What if an animal appears behind another vehicle?
Maintain enough following distance to see beyond the vehicle ahead. Be prepared for it to brake suddenly when an animal enters the road.
What should motorcyclists and cyclists do?
Reduce speed, keep both hands firmly in control and avoid sudden movements. Animals may react unexpectedly to quiet or fast-approaching two-wheeled vehicles.
What should you do after hitting an animal?
Stop safely, activate the hazard warning lights and check for injured people. Contact the emergency services or police when necessary and do not approach a wounded wild animal, which may defend itself.
Should you move an injured or dead wild animal?
Normally not. Keep a safe distance and allow the police, wildlife authorities or an animal-rescue service to handle it.
Can animals be present without a warning sign?
Yes. Drivers remain responsible for observing the road and adjusting their speed even where no animal warning sign is displayed.
22. Calzada deslizante
Una calzada deslizante tiene menor adherencia de los neumáticos y puede reducir la eficacia de la dirección, la frenada y la aceleración. Las carreteras pueden volverse resbaladizas por lluvia, hielo, nieve, barro, aceite, material suelto u otras sustancias sobre la superficie. Los conductores deben reducir la velocidad, aumentar la distancia de seguimiento y evitar movimientos bruscos de dirección, frenada o aceleración. Se necesita especial precaución en curvas, puentes y lugares donde la superficie cambie de forma inesperada.
What makes a road slippery?
A road can become slippery because of rain, ice, snow, mud, oil, loose material or other substances that reduce tyre grip.
How should you drive on a slippery road?
Reduce speed, increase your following distance and use smooth steering, braking and acceleration. Sudden movements can cause the tyres to lose grip.
Why does braking distance increase on a slippery road?
Reduced tyre grip means the tyres cannot generate as much braking force, so the vehicle may need a longer distance to slow down or stop.
Can a road be slippery even when it looks dry?
Yes. Oil, dust, loose material or a thin layer of ice can reduce grip even when the road does not appear obviously wet or slippery.
Are bends more dangerous on slippery roads?
Yes. Turning requires tyre grip, so a slippery surface can make it easier for the vehicle to skid or leave its intended path, especially at higher speeds.
What should you do if your vehicle starts to skid?
Stay calm and avoid sudden braking or steering. Make smooth corrections and allow the tyres to regain grip. The correct response can depend on the vehicle and its safety systems.
23. Desprendimiento de rocas
Una advertencia de desprendimiento de rocas indica un tramo donde pueden caer piedras o rocas desde un acantilado, talud o pendiente pronunciada, o donde ya puede haber material caído en la calzada. El peligro puede afectar a toda la calzada y aparecer de forma repentina.
Los conductores deben reducir la velocidad, observar la carretera y las laderas por delante, aumentar la distancia de seguimiento y mantenerse preparados para detenerse. Deben evitar detenerse innecesariamente en el tramo expuesto y nunca intentar mover por sí mismos rocas inestables.
What does a rockfall warning mean?
It warns that rocks or stones may fall onto the road or may already be lying on the carriageway.
How can you recognise a rockfall sign?
It is commonly a triangular warning sign showing rocks falling from a steep slope. The exact colour and design vary between countries.
Does the sign mean rocks are falling at that moment?
No. It indicates an increased risk. The road may be clear, contain stones from an earlier fall or become dangerous without additional warning.
Does the sign warn only about falling rocks?
Not necessarily. It may also warn about loose or fallen stones already present on the road.
What can cause a rockfall?
Rockfalls may be caused by erosion, heavy rain, frost and thawing, storms, ground movement, vegetation loss, roadworks or natural instability.
When can the risk be greater?
The risk may increase during or after heavy rain, freezing weather, rapid thawing, strong winds, earthquakes or work on a nearby slope.
Does a rockfall sign impose a speed limit?
No. It normally warns of danger rather than setting a numerical limit. Drivers must reduce speed when necessary to react safely.
Does the sign change priority?
No. Traffic lights, priority signs and the ordinary priority rules remain applicable.
How should you approach a rockfall area?
Reduce speed smoothly, increase your following distance and watch the road surface, slope, barriers and vehicles ahead for signs of falling or fallen material.
Should you drive close to the vehicle ahead?
No. Leave additional distance so you can see stones on the road and react if the vehicle ahead brakes or changes direction suddenly.
Should you stop in a rockfall area?
Avoid unnecessary stopping in the exposed section. Stop only when required by traffic, an obstruction or an emergency, and choose the safest available location.
May you overtake in a rockfall area?
The warning sign does not necessarily prohibit overtaking, but drivers should avoid overtaking when visibility, road width, loose stones or the risk of falling material makes it unsafe.
May you stop or park beneath an unstable slope?
Avoid doing so. Even where parking is not expressly prohibited, remaining beneath an unstable cliff or slope may expose the vehicle and its occupants to unnecessary danger.
What should you do when stones are lying on the road?
Reduce speed without harsh steering or braking. Pass only when there is enough clear space and visibility; otherwise, stop at a safe distance and report the obstruction.
Should you swerve around a rock?
Avoid a sudden uncontrolled swerve. Brake while maintaining control and steer around the obstruction only when the adjacent space is clearly safe.
What if the road is completely blocked?
Stop at a safe distance, activate the hazard warning lights when appropriate and contact the police, road authority or emergency services. Do not attempt to drive over unstable debris.
What should you do during an active rockfall?
Do not enter the affected section. Stop well before the danger where possible and move away only when this can be done safely without reversing blindly or entering another hazard.
Should you leave the vehicle during an active rockfall?
Do not stand near the unstable slope or falling material. Leave the vehicle only when remaining inside creates a greater immediate danger and a protected escape route is available.
May you move rocks from the road yourself?
Normally not. A stone may be too heavy, unstable or followed by additional falling material. Keep a safe distance and allow trained services to clear the road.
Why are motorcycles and bicycles especially vulnerable?
Even small stones can cause a rider to lose balance or damage a tyre. Riders should reduce speed, avoid sudden steering and keep a greater distance from other traffic.
Can protective nets eliminate the danger?
No. Nets, barriers and retaining structures reduce the risk but cannot guarantee that every stone will be contained.
What does a distance panel below the sign mean?
It may indicate how far ahead the danger begins. Another panel may indicate the length of the hazardous road section.
What should you do after striking a rock?
Keep control of the vehicle, stop at a safe location and activate the hazard warning lights. Check the tyres, wheels and underside only when it is safe and report any dangerous debris.
Does the absence of a sign mean there is no rockfall risk?
No. Drivers must remain attentive wherever roads run beside cliffs, cuttings or steep slopes, even when no warning sign is displayed.
24. Curva
Una curva es un tramo de carretera que cambia de dirección hacia la izquierda o la derecha. Una curva cerrada, inesperada o con poca visibilidad puede reducir la visión del conductor sobre tráfico que se aproxima, vehículos detenidos, peatones y otros peligros.
Los conductores deben reducir la velocidad antes de entrar en la curva, permanecer dentro de su carril y utilizar movimientos suaves de dirección, frenada y aceleración. Las señales de advertencia pueden indicar la dirección de la primera curva o una serie de curvas sucesivas.
What is a road curve?
A road curve is a section where the road changes direction to the left or right.
How can you recognise a dangerous curve?
It may be indicated by a triangular warning sign showing a curved line. The symbol normally indicates whether the first curve turns left or right.
What is a double curve?
A double curve consists of two curves in opposite directions. The warning sign normally shows the direction of the first curve.
Can a sign warn of more than two curves?
Yes. A double-curve symbol may also warn of a longer sequence of successive curves. A supplementary panel may indicate the length of the winding section.
Does a curve-warning sign impose a speed limit?
No. It normally warns of danger rather than setting a numerical limit. Drivers must still reduce speed when the permitted maximum would be unsafe.
When should you reduce speed for a curve?
Reduce speed before entering the curve, while the vehicle is travelling straight and has maximum stability.
Should you brake heavily while cornering?
No. Harsh braking in a curve can reduce stability and grip. Complete most braking beforehand and use smooth adjustments where necessary.
Should you accelerate through a curve?
Maintain a controlled speed through the curve. Accelerate smoothly only when the exit becomes visible and the vehicle is stable.
Where should you look while driving through a curve?
Look towards the path you intend to follow and the visible exit of the curve. Continue checking the road surface, lane position and nearby traffic.
Must you remain in your lane?
Yes. Do not cross the centre line or cut across another lane, even when this would make the curve appear easier to negotiate.
Why is visibility limited in a curve?
Buildings, vegetation, slopes, barriers and the road alignment may hide oncoming traffic, cyclists, pedestrians, stopped vehicles or debris.
How fast should you drive through a curve?
Choose a speed that allows you to remain in your lane and stop within the distance you can see to be clear. The safe speed may be far below the legal maximum.
What is an advisory speed for a curve?
An advisory speed is a recommended safe speed for negotiating the curve under suitable conditions. It is not necessarily the legal maximum speed.
How do rain, snow or ice affect a curve?
They reduce tyre grip and increase the risk of skidding. Reduce speed earlier, use smooth controls and leave additional distance from other vehicles.
What should you do if gravel or debris is present?
Avoid sudden braking or steering. Reduce speed smoothly and follow a clear path without entering another traffic lane.
May you overtake in a curve?
Do not overtake when visibility is insufficient to see approaching traffic and complete the manoeuvre safely. Local law, signs and continuous road markings may also prohibit overtaking.
May you stop or park in a curve?
Only where it is permitted and the vehicle remains clearly visible. Stopping or parking in a poorly visible curve may create a serious hazard and is often prohibited.
Should you follow another vehicle closely through a curve?
No. Leave enough distance to react if the vehicle ahead brakes for a hidden obstruction or a sharper part of the curve.
Why should motorcyclists take extra care?
Motorcycles require grip for both cornering and braking. Riders should reduce speed before the curve, choose a stable line and avoid painted markings, gravel and slippery surfaces.
How can a curve affect a trailer or caravan?
A trailer may sway, track closer to the inside of the curve or become unstable when speed and steering inputs are excessive. Enter slowly and steer smoothly.
Why do large vehicles need more space?
Buses and trucks may move closer to lane boundaries because of their length and width. Other drivers should avoid travelling beside them through a tight curve.
What should you do if an oncoming vehicle crosses the centre line?
Reduce speed, move safely towards your side of the road and avoid a sudden manoeuvre that could cause another collision. Sound a warning only when reasonably necessary.
Does the absence of a warning sign mean every curve is safe at the speed limit?
No. Drivers must assess every curve and adapt their speed even when no warning sign is displayed.
25. Obras
Las obras viales son actividades de construcción, mantenimiento, reparación o inspección realizadas en la carretera o junto a ella. Pueden modificar temporalmente el trazado, la anchura de los carriles, los límites de velocidad, la prioridad, los sentidos permitidos y las instalaciones para peatones o ciclistas.
Los conductores deben respetar las señales temporales, semáforos, barreras, marcas viales e instrucciones del personal autorizado. Deben reducir la velocidad, aumentar la distancia de seguimiento y estar preparados para carriles estrechos, tráfico detenido, trabajadores, maquinaria y cambios repentinos de ruta.
What are roadworks?
Roadworks are construction, maintenance, repair or inspection activities carried out on or beside a road.
How can you recognise roadworks?
They may be indicated by a roadworks warning sign, cones, barriers, temporary markings, flashing lights, machinery or workers.
Does a roadworks sign impose a speed limit?
No, not by itself. A separate temporary or permanent speed-limit sign establishes the legal maximum speed.
Must you drive below the speed limit?
Yes, when necessary. Narrow lanes, workers, machinery, poor surfaces, congestion or limited visibility may require a substantially lower speed.
Are temporary traffic signs legally binding?
Yes. Correctly installed temporary signs must be obeyed for as long as they are in force.
Which road markings should you follow?
Follow the temporary markings that guide traffic through the works. Local law determines how they take priority over older permanent markings.
Must you obey temporary traffic lights?
Yes. Stop at the line or signal when required and do not proceed until the applicable light permits it.
Must you obey road workers directing traffic?
Obey instructions from workers or controllers who are legally authorised to regulate traffic. Their signals may temporarily replace the ordinary traffic arrangement.
What should you do when a lane closes?
Observe the signs and lane arrows, check mirrors and blind spots and merge safely into the continuing lane.
What is zipper merging?
Zipper merging means that vehicles in an ending or blocked lane merge alternately with vehicles in the continuing lane near the narrowing during congested traffic.
Should you merge early?
This depends on local law and traffic conditions. Where zipper merging applies during congestion, use both lanes and merge near the narrowing. In flowing traffic, change lanes when a safe gap is available.
Who has priority when your lane is obstructed?
Without another traffic control, the driver whose route is obstructed commonly has to yield before moving into the path of approaching or adjacent traffic.
Can temporary lights control alternating traffic?
Yes. Temporary signals may allow only one direction at a time through a narrow section.
May you enter when the exit is blocked?
No. Do not enter a narrow section, intersection or temporary crossing when congestion may leave you stopped inside it.
May you move cones or barriers?
No. Do not move, pass around or ignore traffic-control equipment unless an authorised person instructs you to do so.
May you overtake in roadworks?
Only when signs and markings permit it and sufficient width and visibility remain. Overtaking is often unsafe in narrow or shifted lanes.
May you stop or park in roadworks?
Only where temporary and permanent signs permit it. Do not obstruct workers, machinery, emergency access or temporary pedestrian and cycle routes.
What should you watch for near workers?
Expect workers to enter the road, machinery to move or reverse and vehicles to leave the worksite. Reduce speed and leave generous space.
What should cyclists do at roadworks?
Follow the signed temporary cycle route or lane. Check surrounding traffic carefully before leaving a closed or obstructed bike path.
What should pedestrians do?
Use the designated temporary walkway or crossing and follow barriers, signs, signals and instructions from authorised personnel.
Why should you increase your following distance?
Traffic may brake suddenly because of queues, lane changes, machinery, debris or changing signals. Additional distance provides more time to react.
What should you do if your vehicle breaks down in roadworks?
Move to the safest available location where possible, activate the hazard warning lights and contact assistance. Avoid standing in a live or narrow traffic lane.
Do ordinary traffic rules still apply?
Yes. Rules concerning safe speed, following distance, signalling, priority and vulnerable road users continue to apply unless a lawful temporary arrangement changes them.

Normas de tráfico