PendienteHungría

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9. 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.

Pendiente
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.

1 Hungría 2 Autopista 3 Zona residencial 4 Zona 5 Límite de velocidad 6 Carril bici 7 Advertencia de peatones 8 Zona peatonal 9 Pendiente 10 Parada de autobús 11 Señal de STOP 12 Ceda el paso 13 Glorieta 14 Vía con prioridad 15 Estrechamiento de calzada 16 Prioridad sobre el tráfico en sentido contrario 17 Ceda el paso al tráfico en sentido contrario 18 Paso de peatones 19 Paso a nivel 20 Dirección obligatoria 21 Zona escolar 22 Adelantamiento 23 Cruce de animales 24 Calzada deslizante 25 Panel direccional 26 Circulación en sentido contrario 27 Obras 28 Límite de altura 29 Límite de peso 30 Señal de control de velocidad 31 Barreras selectivas 32 Prioridad en la próxima intersección 33 Semáforos 34 Advertencia de semáforos 35 Marcas viales 36 Paneles de aproximación 37 Espejo de tráfico 38 Ruta ciclista 39 Estacionamiento 40 Prohibido estacionar 41 Prohibido parar 42 Estacionamiento para personas con discapacidad 43 Marcha atrás 44 Cambio de sentido 45 Intersección sin regulación 46 Estado de la calzada 47 Límite de población 48 Matrícula 49 Estación de carga 50 Peligros 51 Ciclista 52 Ciclomotor 53 Turismo 54 Autobús 55 Policía 56 Ambulancia 57 Taxi 58 Norma europea de emisiones 59 Bache 60 Camino 61 Partículas 62 Contaminación del aire 63 Hora punta 64 Código de circulación 65 Doble sentido 66 Canaleta de la calle 67 Bicicleta de carga 68 Vehículo forestal 69 Vehículo de construcción 70 Camión articulado 71 Trolebús 72 Speed pedelec 73 Vehículo de reparto 74 Motor al ralentí 75 Grúa 76 Tracción a las cuatro ruedas 77 Prohibido el paso de vehículos 78 Bicicleta 79 Equipamiento de motocicleta 80 Vía férrea 81 Caravana 82 Remolque 83 Enganche de remolque 84 Camión de bomberos 85 Sirena 86 Convoy 87 Luces de vehículos de emergencia 88 Maquinaria agrícola 89 Bicicleta eléctrica 90 Vehículo eléctrico 91 Pedelec 92 Cuadriciclo 93 Microcoche 94 Vehículo todoterreno 95 Furgoneta 96 Vehículo recreativo 97 Scooter 98 Trikke 99 Vehículo de movilidad personal 100 Monopatín ...