Traffic rulesArgentina
Traffic rules
Argentina
1. Argentina
Argentina stretches along the southern part of South America, from the subtropical north to Patagonia, with the Andes forming much of its western border with Chile. Traffic drives on the right. Long distances are a defining feature of driving in the country, with routes crossing the Pampas, arid regions and sparsely populated areas of Patagonia. In the Andes and southern provinces, snow and ice can affect roads and mountain passes during winter, and carrying or fitting snow chains can become compulsory on designated routes.
Argentina's National Traffic Law provides a common framework for road rules, although provinces and municipalities can have additional or different local requirements. There is no nationwide vignette; selected highways and routes charge tolls, with TelePASE increasingly used as Argentina moves toward automatic and free-flow toll collection. On national routes, dipped headlights or daytime running lights must remain on during the day as well as at night. Written traffic information is primarily in Spanish.
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the alcohol limit for drivers in Argentina?
Under the National Traffic Law, Argentina has a zero-alcohol rule: 0.0. Driving any type of vehicle with an alcohol concentration above zero is prohibited where the national law applies. Provincial and local legislation should also be checked because traffic-law jurisdiction is decentralized.
What speed limits apply to passenger cars in Argentina?
Urban streets: Under the National Traffic Law, the general maximum on urban streets is 40 km/h, unless another limit is posted.
Urban avenues: The national general maximum on urban avenues is 60 km/h, subject to locally posted or jurisdiction-specific limits.
Rural roads: For motorcycles, cars and light utility vehicles, the national maximum in rural areas is generally 110 km/h. Lower limits apply to buses, trucks and certain other vehicle classes.
Semi-motorways: Cars and motorcycles may generally travel at up to 120 km/h on a semiautopista under the National Traffic Law, unless a lower limit is posted.
Motorways: For cars and motorcycles, the national maximum on an autopista is generally 130 km/h. Local motorway limits can be lower; always follow the posted limit.
Special lower limits: Under the national framework, the maximum is 30 km/h at an uncontrolled urban intersection, 20 km/h at an unprotected railway crossing and 20 km/h near schools, sports facilities and other heavily attended places while they are operating. Routes passing through urban areas are generally limited to 60 km/h unless signed otherwise.
Are seat belts compulsory in Argentina?
Yes. All occupants must use the required seat belt in vehicles equipped with them.
Can you use a mobile phone while driving in Argentina?
Under the National Traffic Law, driving while using headphones or communication systems that require continuous manual operation is prohibited. Avoid holding or manually operating a mobile phone while driving, and follow the applicable provincial and local rules.
What safety equipment must a car carry in Argentina?
A motor vehicle must carry a compliant fire extinguisher and portable warning beacons. Motorcycles are exempt from these particular equipment requirements.
Are motorcycle helmets compulsory in Argentina?
Yes. Both the motorcycle rider and passenger must wear an approved helmet.
🔗 argentina.gob.ar • Argentine Government, Traffic Act 24,449, consolidated text
Who has priority at an uncontrolled junction in Argentina?
Under the national Traffic Act, the general rule is to give way to traffic approaching from the right. The Act specifies exceptions, including railway vehicles, emergency vehicles on duty and pedestrians crossing lawfully. Follow signs and the applicable provincial or local rules.
🔗 argentina.gob.ar • Argentine Government, Traffic Act 24,449, consolidated text
2. Motorway
A motorway is a road specially designed and signposted for motor traffic. Motorways normally have separate carriageways for opposing traffic, controlled access through designated entrances and exits, no direct access to neighbouring properties, and no level crossings with other roads, railways or paths.
Special traffic rules apply on motorways. The permitted road users, speed limits, lane rules, tolls and emergency procedures vary between countries, so drivers must follow the local traffic signs and regulations.
Wikimedia.org • Dario Alpern • CC BY-SA
How do people refer to a motorway in Argentina?
The national law uses autopista for a divided, multi-lane road without crossings at road level and with controlled direct access. A semiautopista can have level crossings and has a different car speed limit.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 46, 51–52
Start of a motorway.
English • Traffic sign I-12 • Motorway begins or access. Indicates a motorway ahead or an access branch leading to it.
Español • I-12 • Comienzo o acceso a autopista. Indica la proximidad o el ramal de acceso a una autopista.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, 1.12
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 10 • ANSV, manual de señales, PDF p. 12
SVG source: Commons.wikimedia.org • Original SVG
Municipio de Morón • Public domain • Original revision 2014-01-16. Wikimedia original unmodified.
Artwork individually reviewed against current Argentinian Argentina.gob.ar • Annex L, substituted by Decreto 196/2025:
🔗 Argentina.gob.ar • Annex III plate 10, I-12. Supporting ANSV manual, PDF page 12. Intentional educational illustration update from the previous PNG; original SVG unmodified.
End of the motorway.
English • Traffic sign I-13 • End of motorway. Watch for changing road characteristics.
Español • I-13 • Fin de autopista. Indica la finalización de la autopista. Presta atención al cambio de características de la vía.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, 1.13
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 10 • ANSV, manual de señales, PDF p. 12
SVG source: Commons.wikimedia.org • Original SVG
Municipio de Morón • Public domain • Original revision 2014-01-16. Wikimedia original unmodified.
Artwork individually reviewed against current Argentinian Argentina.gob.ar • Annex L, substituted by Decreto 196/2025:
🔗 Argentina.gob.ar • Annex III plate 10, I-13. Supporting ANSV manual, PDF page 12. Intentional educational illustration update from the previous PNG; original SVG unmodified.
What speed limit applies to cars on a motorway in Argentina?
Under the National Traffic Law, the normal maximum for cars on a motorway is 130 km/h. Local or posted limits can be lower. Check the jurisdiction and do not apply the motorway maximum to a semi-motorway or to every vehicle class.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 46, 51–52
Can pedestrians, bicycles and mopeds use an Argentine motorway?
No. Under the National Traffic Law, motorway access excludes pedestrians, vehicles propelled by their driver, animal-drawn vehicles, mopeds and special machinery. The same exclusions also apply to semi-motorways.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 46, 51–52
Can I stop on an Argentine motorway to pick up a passenger?
No. The national motorway rules prohibit parking and stopping to board or unload passengers or goods, except in bays specifically provided for that purpose. Use a designated facility rather than stopping in the traffic lanes or on the shoulder.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 46, 51–52
3. Speed limit
A speed limit is the maximum legal speed permitted on a road, lane or within a designated area. It may be established by general traffic law or indicated by fixed, variable or temporary traffic signs.
A speed limit is a maximum, not a target speed. Drivers must travel more slowly whenever traffic, visibility, weather, road conditions, vulnerable road users or the condition of the vehicle make the maximum permitted speed unsafe.
Wikimedia.org • Alpertron • CC BY-SA
Which general speed limits should car drivers know in Argentina?
Under Argentina’s national traffic framework, ordinary cars have general maxima of 40 km/h on urban streets, 60 km/h on urban avenues, 110 km/h on rural roads, 120 km/h on semi-motorways and 130 km/h on motorways. Observe local jurisdiction rules and posted restrictions. Special precautions apply at junctions, railway crossings and busy school or activity areas.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Article 51
What precautionary maximum applies at an uncontrolled Argentine urban junction?
Under the national traffic framework, the precautionary maximum at an uncontrolled urban junction is 30 km/h. Approach more slowly where visibility or other road users require it. Follow any applicable local restriction as well.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Article 51
May I use Argentina’s ordinary urban limit while passing an operating school?
No. The national framework provides a precautionary maximum of 20 km/h near schools, sports facilities and other heavily attended places during their operation. Local controls can add restrictions. Watch for people entering the road and slow further when necessary.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Article 51
4. Minimum speed
A minimum speed is the lowest speed that vehicles are required to maintain on a particular road or under specified conditions. Minimum-speed rules are intended to prevent vehicles travelling unnecessarily slowly from disrupting traffic or creating large speed differences between road users.
A minimum speed does not require drivers to maintain that speed when traffic, weather, visibility, road conditions or safety require them to slow down. The way minimum speeds are indicated and enforced varies between countries.
Wikimedia.org • Santa Fe Province Government • CC BY-SA
How does Argentina’s national framework set minimum speeds?
In urban areas and on motorways, the minimum is generally half the maximum fixed for that road type. On ordinary rural roads and semi-motorways, it is generally 40 km/h, with exceptions for permit vehicles and special machinery. Applicable jurisdictional rules and signs also matter.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 50–52
Start of a minimum speed.
English • Traffic sign R-16 • Minimum speed: 35 km/h. Sets a 35 km/h minimum. Always adapt driving to safety conditions.
Español • R-16 • Velocidad mínima: 35 km/h. Establece una velocidad mínima de 35 kilómetros por hora para la vía señalizada. Adapta siempre la conducción a las condiciones de seguridad.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, R.16
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 02 • ANSV, manual de señales, PDF p. 3
SVG source: Commons.wikimedia.org • Original SVG
Gobierno de la República Argentina • Public domain • Original revision 2014-01-16. Wikimedia original unmodified.
Artwork individually reviewed against current Argentinian Argentina.gob.ar • Annex L, substituted by Decreto 196/2025:
🔗 Argentina.gob.ar • Annex III plate 02, R-16. Supporting ANSV manual, PDF page 3. Intentional educational illustration update from the previous PNG; original SVG unmodified.
End of the minimum speed.
English • Traffic sign R-32 · family • End of indicated minimum speed. Ends the 35 km/h minimum represented on the sign. Identifies the R-32 end-of-requirement family. The drawing retains an outer red border absent from Annex L's blue 35 example; it is not presented as an exact reproduction.
Español • R-32 · familia • Fin de la velocidad mínima indicada. Indica que termina la imposición de velocidad mínima de 35 kilómetros por hora representada en la señal. Identificación de la familia de fin de imposición R-32. El dibujo conserva una orla roja exterior que no aparece en el ejemplo azul de 35 del Anexo L; no se presenta como una reproducción exacta de ese modelo.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, R.31/32
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 04 • ANSV, manual de señales, PDF p. 5
Image via Commons.wikimedia.org
Gobierno de la República Argentina • Public domain • Source revision 2014-01-16. Wikimedia original unmodified.
Is 40 km/h Argentina’s general minimum on every motorway?
No. Under the national framework, motorways follow the half-maximum rule. The general 40 km/h minimum belongs to ordinary rural roads and semi-motorways. The legal distinction between autopista and semiautopista matters.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 50–52
Must I maintain an Argentine minimum when traffic or visibility makes it unsafe?
The minimum must be read with the duty to retain control at a prudent speed for the vehicle, visibility, road, weather and traffic. Slow or stop where safety requires it; the numerical rule does not authorise driving into a hazard.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 50–52
5. Bike path
A bike path is a part of a road or a separate route intended primarily or exclusively for people riding bicycles. It may be physically separated from motor traffic, marked on the road surface or identified by traffic signs.
Bike paths may be one-way, two-way or shared with other road users. The permitted users, direction of travel, priority rules and obligation to use the path depend on local traffic signs and regulations.
Wikimedia.org • Sikamikanico • CC BY-SA
What does Argentina’s national law mean by a cycleway?
The term ciclovía describes a differentiated lane for bicycles or similar non-motorised vehicles, physically separated from other traffic lanes by permanent structures. This statutory definition is more specific than simply a bicycle symbol painted on an ordinary traffic lane.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 5, 46 bis, 49
Mandatory path for cyclists.
English • Traffic sign R-18(c) • Bicycles only. Marks a road or lane exclusively for bicycles.
Español • R-18(c) • Circulación exclusiva para bicicletas. Indica una vía o carril de uso exclusivo para bicicletas.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, R.18
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 03 • ANSV, manual de señales, PDF p. 3
SVG source: Commons.wikimedia.org • Original SVG
Gobierno de la República Argentina • Public domain • Original revision 2014-01-16. Wikimedia original unmodified.
Artwork individually reviewed against current Argentinian Argentina.gob.ar • Annex L, substituted by Decreto 196/2025:
🔗 Argentina.gob.ar • Annex III plate 03, R-18(c). Supporting ANSV manual, PDF page 3. Intentional educational illustration update from the previous PNG; original SVG unmodified.
Must cyclists use designated cycleways under Argentina’s national Traffic Act?
Yes. The Act requires riders to use the cycleways or special paths provided for bicycles and similar vehicles. Apply the relevant jurisdiction’s traffic rules and posted controls; the national Act also provides for provincial adoption and local implementation.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 5, 46 bis, 49
May drivers park on a bicycle path under Argentina’s national Traffic Act?
No. The urban parking provisions prohibit parking on pedestrian or bicycle paths and also prohibit voluntary stopping there. A path must remain available for its intended users. Consult the applicable local parking controls as well.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 5, 46 bis, 49
6. Speed bump
A speed bump is a raised traffic-calming device placed across all or part of a road to make drivers reduce their speed. It is commonly used near homes, schools, crossings, parking areas and other places where low vehicle speeds are important.
Speed bumps vary in shape, height and legal status. Drivers should approach them at a low, controlled speed and follow any warning signs or speed limits that apply.
Wikimedia.org • RoRo • CC0
How should I recognise and approach a speed bump in Argentina?
Look for a raised surface, approach warnings, road markings and any separate speed instruction. A traffic-calming device can be part of a raised crossing or junction, so identify the layout and the road users who may use it.
Warning for a speed bump.
English • Traffic sign P-11(c) • Road hump. Warns of a transverse rise in the carriageway. Reduce speed before crossing it.
Español • P-11(c) • Lomada. Advierte una elevación transversal de la calzada. Reduce la velocidad antes de pasar sobre ella.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.11
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 06 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-14. Wikimedia original unmodified.
Which speed should I use at a raised device in Argentina?
Obey the applicable speed restriction and slow further for the device, visibility and other road users. Do not assume that a raised device carries the same numerical rule as one in another country; a safe approach can be well below the road’s maximum.
Does a raised road surface give pedestrians priority in Argentina?
A raised device alone does not identify pedestrian priority. If it incorporates a crossing, apply the crossing’s controls and the national rules. Where National Traffic Law 24,449 applies, lawfully crossing pedestrians have priority at a pedestrian crossing or a signed dangerous area. Stop if proceeding would endanger them; provincial and local applicability must also be checked.
7. Slope
A slope is a section of road that rises or descends noticeably. A steep slope can affect vehicle speed, braking distance, traction, visibility and the ability of heavy or low-powered vehicles to maintain a steady speed.
Warning signs may indicate a steep ascent or dangerous descent and may show the gradient as a percentage. Drivers should adjust their speed early, select a suitable gear and remain prepared for slow vehicles, bends and changing road conditions.
Wikimedia.org • Horacio Cambeiro • CC BY
What does a steep-slope warning mean in Argentina?
Argentina’s Traffic Law requires speed suited to the road, visibility and vehicle. A steep descent or ascent can require a reduction below the maximum speed.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 39, 42, 50
Warning for a steep ascent.
English • Traffic sign P-9(a) • Downhill gradient: 5.5%. Control speed and use a suitable gear.
Español • P-9(a) • Pendiente descendente: 5,5 %. Advierte una bajada con pendiente del 5,5 %. Controla la velocidad y utiliza una marcha adecuada.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.9
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 06 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-16. Wikimedia original unmodified.
Warning for a steep descent.
English • Traffic sign P-9(b) • Uphill gradient: 5.5%. Select a suitable gear and adapt driving to the gradient.
Español • P-9(b) • Pendiente ascendente: 5,5 %. Advierte una subida con pendiente del 5,5 %. Selecciona una marcha adecuada y adapta la conducción a la pendiente.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.9
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 06 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-16. Wikimedia original unmodified.
How should I approach a steep descent in Argentina?
Reduce speed before the descent and select a suitable gear to help control the vehicle. Keep enough following distance and avoid building up speed that requires continuous heavy braking. A warning gives no fixed safe descent speed: the gradient, surface, visibility, load and vehicle can require a speed well below the legal maximum.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 39, 42, 50
What should I check when meeting or overtaking on a slope in Argentina?
The national law gives preference to the uphill vehicle on a narrow slope, unless the downhill vehicle has a trailer and the uphill vehicle does not. Local application and the actual road controls must also be checked.
🔗 argentina.gob.ar • Argentina National Traffic Law 24,449 — Articles 39, 42, 50
8. Bus stop
A bus stop is a designated place where buses stop to allow passengers to board or leave. It may be identified by a sign, shelter, raised platform, road marking or other public-transport infrastructure and can be located beside the road or in a specially constructed stopping area.
Drivers approaching a bus stop should watch carefully for buses, pedestrians and passengers crossing or entering the roadway. Parking or stopping restrictions may apply around bus stops to keep the area accessible and visible.
Wikimedia.org • Argentina.gob.ar • CC BY
What stopping or parking restrictions apply at bus stops in Argentina?
Where Argentina’s national law applies, the urban rule prohibits parking and voluntary stopping at a passenger-service stop and for ten metres before and after it. Check the adopted provincial or municipal rules and any additional signs; do not assume another country’s bus-stop distance applies.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
May I briefly drop off a passenger at a bus stop in Argentina?
Under the national urban rule, no: the bus-stop protection also prohibits voluntary stopping, so an ordinary passenger drop-off is not a general exception. Use a lawful place outside the protected area and check the applicable local controls.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
What should I do near a stopped bus in Argentina?
Slow for boarding passengers and buses moving away. The national law requires public-transport boarding and alighting at the appropriate places and alongside the kerb; local traffic controls may add specific duties.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
9. Stop sign
A stop sign requires drivers to bring their vehicle to a complete stop and give way before entering or crossing the road ahead. The stop must be made at the stop line or another legally prescribed position.
After stopping, the driver may continue only when this can be done safely and without interfering with traffic that has priority. The sign does not create priority for the driver who has stopped.
Wikimedia.org • WM2911 • CC BY-SA
Must I stop completely at a stop sign in Argentina?
Where Argentina’s national rules apply, PARE requires a complete stop before the junction without entering the pedestrian crossing, even if no traffic is visible on the other road. Continue only after giving way to vehicles and pedestrians on the cross road. Check the adopted provincial or municipal rules elsewhere.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
Where must I stop at a stop-controlled junction in Argentina?
Under the national sign system, stop before the stop line and do not invade the pedestrian crossing. If there is no line, stop before the junction while keeping the pedestrian route clear. Obtain a safe view and give way before continuing; check the applicable local rules.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
Does stopping first give me priority at a stop sign in Argentina?
Under the national rules, stopping first does not give you priority. PARE requires a complete stop and giving way to vehicles and pedestrians on the cross road before proceeding safely. Each driver must satisfy those duties independently. Check the adopted provincial or municipal rules elsewhere.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
10. Give way
A give-way sign requires drivers to allow traffic with priority to proceed before entering, crossing or joining a road. Drivers must reduce speed, observe approaching traffic and stop when necessary.
Unlike a stop sign, a give-way sign does not always require a complete stop. The driver may continue without stopping only when the route is clearly safe and no road user with priority is forced to change speed or direction.
Wikimedia.org • Argentina.gob.ar • CC BY
What does giving way mean in Argentina?
Under Argentina’s national rules, Ceda el paso removes the default priority and requires yielding to traffic on the cross road. Unlike PARE, it does not require an automatic stop when priority traffic can pass without interference. Check the adopted provincial or municipal rules.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
Must you always stop when giving way in Argentina?
Under the national sign system, no: Ceda el paso requires yielding, with a stop when necessary to do so safely. PARE requires a complete stop even when nobody is using the cross road. Check the applicable local rules and do not proceed without a safe view.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
What should you check before proceeding after giving way in Argentina?
Where the national rules apply, wait until the entry can be completed safely without endangering or obstructing another road user. Check priority traffic, pedestrians and cyclists, and leave the crossing clear if there is no room beyond it. Check the applicable provincial or municipal rules.
🔗 argentina.gob.ar • Argentina, Decree 779/1995, Annex L, updated sign system; 🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
11. Roundabout
A roundabout is a circular road arrangement in which traffic travels around a central island in one designated direction. Vehicles enter and leave through connecting roads, and traffic signs or local rules determine who has priority.
Drivers should reduce speed, choose a suitable lane, observe all road users and signal as required when leaving. The direction of travel, entry priority, lane use and rules for cyclists and pedestrians depend on local traffic signs and regulations.
Wikimedia.org • Horacio Cambeiro • CC BY
Who has priority at a roundabout in Argentina?
Where Argentina’s national Traffic Law applies, a rotonda gives circulating traffic priority over entering traffic, and requires yielding to traffic leaving, unless signs provide otherwise. Provincial and municipal application must also be checked.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
Warning for a roundabout.
English • Traffic sign P-21 • Roundabout. Keep the centre on your left and observe the applicable priorities.
Español • P-21 • Rotonda. Advierte la proximidad de una rotonda. Circula dejando la parte central a tu izquierda y respeta las prioridades aplicables.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.21
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 07 • ANSV, manual de señales, PDF p. 8
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2022-08-06. Wikimedia original unmodified.
How should you choose a roundabout lane in Argentina?
Choose your intended exit before entering and follow the lane arrows and destination signs. Keep to the marked route and make any permitted lane change only when safe; having priority over entering traffic does not give you priority to change lanes.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
What should you check when leaving a roundabout in Argentina?
The national rule, where applicable, requires circulating drivers to yield to vehicles leaving unless signs provide otherwise. Signal the manoeuvre and avoid creating a conflict by cutting across another vehicle’s path.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
12. Road narrowing
A road narrowing is a section where the available width of the road or carriageway becomes smaller. The narrowing may occur on both sides, on one side only, or because one or more traffic lanes end.
Drivers should reduce speed, observe approaching and adjacent traffic, maintain sufficient lateral clearance and merge when necessary. Warning signs do not always determine priority, so drivers must follow any priority signs, lane markings and local traffic rules.
Wikimedia.org • Fernando Martello • CC BY-SA
What does a road-narrowing warning mean in Argentina?
Argentine narrowing warnings describe reduced width. Where the national Traffic Law applies, adapt speed to the road and do not overtake towards a junction, bridge or other dangerous place without the necessary clear view and space.
Warning for a road narrowing.
English • Traffic sign P-10(a) • Road narrows on both sides. Reduce speed and maintain a safe clearance.
Español • P-10(a) • Estrechamiento en ambas manos. Advierte que la calzada se estrecha por ambos lados. Reduce la velocidad y conserva una separación segura.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.10
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 06 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-31. Wikimedia original unmodified.
Warning for a road narrowing on the right.
English • Traffic sign P-10(b) • Road narrows on the right. Available width decreases on the right.
Español • P-10(b) • Estrechamiento por la derecha. Advierte que disminuye el ancho disponible por el lado derecho de la calzada.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.10
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 06 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-14. Wikimedia original unmodified.
Does a narrowing warning give you priority in Argentina?
No. A warning describes the reduced width, rather than allocating priority or setting a numerical speed limit. Follow any separate priority signs, signals and meeting rules, and slow enough to pass safely or wait before entering.
What should you do if traffic lanes merge at a narrowing in Argentina?
Read the lane-ending signs and markings, check surrounding traffic and signal any lane change as required. Apply the local merging rule and enter only when safe. Do not assume the driver in an ending lane always has priority, or confuse merging with meeting oncoming traffic.
13. Railway crossing
A railway crossing, also called a level crossing or railroad crossing, is a place where a road or path crosses railway tracks at the same level. It may be protected by barriers, warning lights, bells, traffic signs or a combination of these measures.
Road users must approach carefully and never enter when a train is approaching, warning signals are active or the exit is blocked. They should cross promptly and must never stop, wait or become trapped on the tracks.
Wikimedia.org • Fernando Martello • CC BY-SA
When must drivers stop at a railway level crossing in Argentina?
Under Argentina’s national Law 24,449, rail vehicles have priority. Do not cross with barriers down or moving, an approaching train or active warnings, or when the exit is blocked. At a crossing without barriers or lights, first check for trains and approach at a precautionary speed no higher than 20 km/h. Obey any STOP control and check applicable provincial or municipal rules.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
Must I stop at every unguarded railway crossing in Argentina?
Under national Law 24,449, the rule for a crossing without barriers or lights is to check that no train is approaching and use a precautionary speed no higher than 20 km/h; missing barriers alone is not stated as an automatic full-stop requirement. Stop when a STOP control requires it and never enter against railway warnings or an approaching train. Check local and vehicle-specific requirements.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
What if road traffic is queued beyond a railway crossing in Argentina?
Wait before the tracks until there is room to take your entire vehicle off the crossing. Do not follow another vehicle onto the tracks without checking the exit. Keep the tracks clear even if no train is visible.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
14. Mandatory direction
A mandatory-direction sign requires drivers to travel only in the direction or one of the directions indicated by its arrow or arrows. It may require traffic to continue straight ahead, turn, or pass an obstacle on a specified side.
The sign does not itself determine priority or speed. Drivers must still use the appropriate lane, signal when required and give way according to local traffic signs and regulations.
Wikimedia.org • Christer T Johansson • CC BY
What does a mandatory-direction sign require in Argentina?
Where a compulsory-direction sign is installed in Argentina, follow only the arrow direction or permitted combination of directions. The restriction applies at the location or movement it regulates; it is not an instruction to ignore other traffic controls.
Can I choose another turn if the mandatory-direction arrow is inconvenient in Argentina?
No, unless another applicable sign, lane instruction or authorised traffic direction lawfully permits it. Plan a permitted alternative route; do not make an abrupt or prohibited turn to reach your destination.
Does a mandatory-direction sign give me priority over pedestrians in Argentina?
No. It tells you which way to move, not who goes first. Check traffic lights, other priority signs, pedestrians and cyclists, and give way when required before completing the manoeuvre.
15. Turn prohibition
A turn prohibition prevents drivers from turning in the direction indicated by a traffic sign. It may prohibit a left turn, a right turn or a U-turn at an intersection or along a specified section of road.
Drivers must continue along a permitted route and follow any lane arrows or mandatory-direction signs. A turn prohibition does not itself determine priority or speed, and any exemption for cyclists, public transport or other road users must be expressly indicated.
Wikimedia.org • Aleksandrs Timofejev… • CC BY
What does a no-turn sign prohibit in Argentina?
It prohibits the left, right or other turn shown at the junction or position controlled by the sign in Argentina. Follow any supplementary panel or authorised direction and choose another legal route.
Does a no-left-turn sign always prohibit a U-turn in Argentina?
Do not assume that a U-turn is allowed or prohibited solely from a no-left-turn sign. Separate U-turn signs and local road rules may apply, and some jurisdictions treat turning restrictions differently. Check the actual control.
Can a no-turn restriction apply only to certain vehicles or hours in Argentina?
Yes, where the local sign system provides a supplementary condition or exemption, such as a vehicle class, time or authorised access. Without a valid exception, comply with the prohibited movement shown.
16. School area
A school area is a road or group of roads near a school where large numbers of children may walk, cycle, cross the road or enter and leave vehicles. It may be identified by warning signs, zone signs, road markings, traffic-calming measures or flashing lights.
Special speed limits, parking restrictions or access rules may apply permanently or only during school arrival and departure times. Drivers should reduce speed, watch carefully for children and be prepared to stop.
Wikimedia.org • RoRo • CC0
What speed rules apply around schools in Argentina?
The national traffic framework specifies a low 20 km/h precautionary speed near schools and similarly busy facilities during operating periods, where the national rule applies; provincial and local provisions must also be followed.
Does a school warning sign in Argentina automatically set the speed limit?
A children or school warning alerts you to a potential hazard; the enforceable numerical speed limit depends on the applicable law, regulatory signs and any time or variable display. Slow further if children are near the road.
Warning for children.
English • Traffic sign P-25(a) • Schoolchildren. An area near a school or used by pupils. Watch for children entering the carriageway.
Español • P-25(a) • Escolares. Advierte una zona próxima a una escuela o utilizada por escolares. Presta atención a los niños que puedan ingresar a la calzada.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.25
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 08 • ANSV, manual de señales, PDF p. 7
🔗 Argentina.gob.ar • DNV, Manual de Señalamiento Vertical 2017, PDF p. 186
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-14. Wikimedia original unmodified.
How should you pass a school entrance in Argentina?
Watch for children stepping out from between parked vehicles, obey crossings and any school patrol, and follow stopping or parking restrictions. Do not obstruct visibility near a crossing or school entrance; approach at a speed that permits a safe stop.
17. Overtaking
Overtaking is the act of passing another road user travelling in the same direction. It normally involves moving to another position or lane, passing the slower road user and returning to the appropriate position when it is safe.
Before overtaking, a driver should make sure there is sufficient visibility and space, check mirrors and blind spots, signal when required and ensure that no other road user is already overtaking. The manoeuvre must be completed without exceeding the speed limit or endangering other road users.
Wikimedia.org • Argentina.gob.ar • CC BY
On which side do drivers normally overtake in Argentina?
Under Argentina’s national Traffic Law, normally overtake on the left. Passing on the right is exceptionally allowed when the vehicle ahead indicates an intention to turn or stop to the left, or when the left-hand queue is stationary or slower in congestion. The manoeuvre must still be safe and lawful; check applicable provincial or municipal rules.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
When should you avoid overtaking in Argentina?
Under the national law, do not start an overtake without enough clear road and visibility, or when approaching a junction, curve, bridge, crest or dangerous place. Check that nobody behind has begun overtaking and do not exceed the applicable speed limit. Provincial and municipal application must also be checked.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
What extra care is needed when overtaking slower road users in Argentina?
Give generous lateral clearance when passing cyclists and pedestrians, and allow for unexpected changes of direction. National rules may prescribe a minimum passing distance in particular situations. If there is insufficient space, wait rather than squeeze through.
🔗 argentina.gob.ar • Argentine Government, National Traffic Law 24,449
18. Crossing animals
An animals-crossing warning indicates a place or road section where wild animals, livestock or ridden animals may enter or cross the road. Animals may appear suddenly, move unpredictably or be difficult to see in darkness, vegetation or poor weather.
Drivers should reduce speed, scan both sides of the road and remain prepared to stop. The warning sign does not itself give animals priority or impose a numerical speed limit, but drivers must avoid frightening, endangering or colliding with them.
Wikimedia.org • Falk2 • CC BY-SA
Which animals might drivers encounter on roads in Argentina?
Watch for livestock and wildlife wherever signs or conditions indicate an animal hazard. Animals can enter unexpectedly and others may follow. Reduce speed as necessary, avoid frightening them and do not assume the danger ends immediately after a warning sign.
Warning for cattle on the road.
English • Traffic sign P-27(a) • Loose animals — livestock. Livestock may be on the road individually or in groups. Reduce speed and remain alert.
Español • P-27(a) • Animales sueltos: ganado. Advierte la posible presencia de ganado sobre la vía, individualmente o en grupos. Reduce la velocidad y mantente atento.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.27
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 08 • ANSV, manual de señales, PDF p. 7
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-14. Wikimedia original unmodified.
Warning for crossing deer.
English • Traffic sign P-27(b) • Loose animals — deer. Deer or other wild animals may be on the road.
Español • P-27(b) • Animales sueltos: ciervos. Advierte la posible presencia de ciervos u otros animales salvajes sobre la vía.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.27
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 08 • ANSV, manual de señales, PDF p. 7
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2022-08-28. Wikimedia original unmodified.
Does an animal-crossing warning sign in Argentina set a new speed limit?
A warning of animals is not, by itself, a numerical speed-limit sign. Continue to obey the applicable speed limit, but slow down whenever animals could enter the road or visibility is poor. A separate regulatory speed sign must also be obeyed.
What should you do if an animal enters the road in Argentina?
Ease off the accelerator, assess the traffic behind and brake smoothly if necessary. Avoid abrupt swerving into opposing traffic or off the road. Give farm animals and ridden animals room, avoid frightening them with unnecessary horn use, and be alert for more animals following.
19. Curve
A curve is a section of road that changes direction to the left or right. A sharp, unexpected or poorly visible curve can reduce a driver’s view of approaching traffic, stopped vehicles, pedestrians and other hazards.
Drivers should reduce speed before entering the curve, remain within their lane and use smooth steering, braking and acceleration. Warning signs may indicate the direction of the first curve or a series of successive curves.
Wikimedia.org • Darío Alpern • CC BY-SA
What makes a bend dangerous in Argentina?
Curves shorten the view ahead and reduce the margin for correcting a mistake. Grip, visibility, road condition and hidden traffic can make the safe speed much lower than the legal maximum. Slow before the bend, retain control and watch for people or vehicles beyond it.
How should you approach a sharp curve in Argentina?
Slow down before the bend, select the correct lane position, look through the curve and steer smoothly. Keep enough grip and visible stopping distance for the road and weather conditions.
Is overtaking safe on a blind bend in Argentina?
No. Do not start overtaking where your view of oncoming traffic is obstructed or where signs or road markings prohibit it. Wait until there is a lawful, clear and sufficiently long view ahead.
Warning for a curve to the right.
English • Traffic sign P-7(a) • Right-hand bend. Adjust speed before entering.
Español • P-7(a) • Curva a la derecha. Advierte una curva hacia la derecha. Ajusta la velocidad antes de entrar en ella.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, P.7
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 05 • ANSV, manual de señales, PDF p. 9
SVG source: Original: Vialidad Nacional - Ministerio de Transporte - Presidencia de la Nación Vectorization: Civitas13 • Public domain • Original revision 2020-01-31. Wikimedia original unmodified.
20. Wrong-way driving
Wrong-way driving occurs when a driver travels against the legally permitted direction of traffic. It may happen on a one-way road, divided road, motorway entrance or exit, or another road section reserved for traffic travelling in one direction.
Wrong-way driving creates an extreme risk of a head-on collision. Drivers must follow direction signs, no-entry signs, lane arrows and road markings. Anyone who accidentally enters a road in the wrong direction should slow down, warn other traffic, stop in the safest available place and contact the emergency services.
Wikimedia.org • Fernando Martello • CC BY-SA
How can you avoid driving the wrong way in Argentina?
Traffic normally keeps right here. Keep to the correct side of the road and use no-entry and one-way signs to identify prohibited approaches; do not enter an exit ramp against its permitted direction.
What signs can prevent wrong-way driving in Argentina?
Read no-entry signs, one-way signs, lane arrows and temporary directions together; a wide road is not automatically two-way. Before entering a motorway, expressway, one-way street or slip road, check the permitted direction rather than relying only on a navigation app.
What should you do if you enter a road against traffic in Argentina?
Do not continue along the wrong-way lane or try to reverse or make a U-turn across a high-speed road. Reduce speed, warn other traffic if safe, get to a protected stopping place away from moving traffic when possible and contact the police or road operator for assistance.
21. Roadworks
Roadworks are construction, maintenance, repair or inspection activities carried out on or beside a road. They may temporarily change the road layout, lane widths, speed limits, priority, permitted directions and facilities for pedestrians or cyclists.
Drivers must follow the temporary signs, traffic lights, barriers, road markings and instructions from authorised personnel. They should reduce speed, increase their following distance and remain prepared for narrow lanes, stopped traffic, workers, machinery and sudden changes in the route.
Wikimedia.org • Argentina.gob.ar • CC BY
What should you watch for when approaching roadworks in Argentina?
Look for temporary warnings, cones, barriers, narrow lanes and construction vehicles. Road layouts can change temporarily, including lane shifts, traffic-light control and short one-way sections. Expect workers and slow or stationary traffic near the worksite.
Is a temporary speed limit at roadworks binding in Argentina?
Where an authorised temporary regulatory speed limit is in force, you must obey it. A roadworks warning alone should not be mistaken for a new numerical limit, but conditions may require driving more slowly.
What if only one lane remains open through roadworks in Argentina?
Follow the temporary signals, stop/go instructions, lane arrows and priority signs. Do not enter an opposing traffic lane until permitted, and give vulnerable road users and road workers extra room.
22. Height limit
A height limit prohibits vehicles whose total height exceeds the value shown from entering or passing a road section, bridge, tunnel, gateway or other structure. The vehicle’s height includes its load and any equipment attached above it.
Drivers of high vehicles must know their exact height, observe advance warnings and use an alternative route when necessary. They should never rely only on visual judgement or attempt to pass beneath a structure when safe clearance is uncertain.
Wikimedia.org • Fernando Martello • CC BY-SA
How should you read a low-bridge height restriction in Argentina?
Look for the locally prescribed height restriction or clearance warning. The displayed clearance is normally in metres. A warning may describe a hazard ahead; a prohibitory sign indicates a route you cannot enter if your vehicle exceeds the limit.
Vehicles higher than indicated prohibited.
English • Traffic sign R-12 • Height limit: 4.10 m. Vehicles exceeding 4.10 m overall height including the load must not pass.
Español • R-12 • Limitación de altura: 4,10 m. Prohíbe el paso de vehículos cuya altura total, incluida la carga, supere 4,10 metros.
Sources
🔗 Commons.wikimedia.org
🔗 Servicios.infoleg.gob.ar • Anexo L vigente, sustituido por Decreto 196/2025, R.12/13
🔗 Servicios.infoleg.gob.ar • Anexo L 2025, lámina 02 • ANSV, manual de señales, PDF p. 3
SVG source: Commons.wikimedia.org • Original SVG
Gobierno de la República Argentina • Public domain • Original revision 2014-01-16. Wikimedia original unmodified.
Artwork individually reviewed against current Argentinian Argentina.gob.ar • Annex L, substituted by Decreto 196/2025:
🔗 Argentina.gob.ar • Annex III plate 02, R-12. Supporting ANSV manual, PDF page 3. Intentional educational illustration update from the previous PNG; original SVG unmodified.
Does a roof load count when checking vehicle height in Argentina?
Yes for practical clearance: measure the vehicle at its highest point with its load and fitted accessories, such as a roof box, bicycle or roof rack. Check the local legal measurement rules as well; an empty vehicle’s registered height is not enough when equipment has been added.
What should you do if your vehicle is too high for a bridge or tunnel in Argentina?
Do not try to squeeze under the structure. Use the signed alternative route and, if you are already close to the obstruction, stop where safe and seek traffic-control assistance rather than reversing unpredictably into moving traffic.
23. Traffic lights
Traffic lights use coloured lights, arrows or symbols to regulate when road users may proceed, must prepare to stop or must remain stopped. Separate signals may apply to particular directions, lanes, pedestrians, cyclists or public-transport vehicles.
A green light permits movement only when the route is clear and the movement is otherwise legal. Road users must still follow priority rules, turning restrictions, lane markings and instructions from authorised traffic controllers.
Wikimedia.org • Dangelin5 • CC BY-SA
What must a driver do at red, amber and green signals in Argentina?
Under national Law 24,449, stop on red before the marked line or pedestrian crossing. On amber, stop if you expect not to clear the junction before red. Green does not allow entry when there is no room beyond the junction or someone is still completing a crossing. Check the applicable provincial or municipal rules.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
May you turn at a red traffic light in Argentina?
Under national Law 24,449, red requires a stop before the marked line or pedestrian crossing and prohibits further movement while that indication applies. Do not assume a right turn is allowed simply because the road looks clear. Follow any separate authorised control and check the applicable local rules.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
Can a green light remove the need to give way to pedestrians in Argentina?
No. Under the national law, let road users already crossing finish and do not start, even on green, unless there is enough room beyond the junction for your vehicle. Check pedestrians and the signals applying to your movement. Provincial and municipal application must also be checked.
🔗 argentina.gob.ar • Argentina, National Traffic Law 24,449, updated text
24. International border
An international border is the legal boundary between two countries. A border sign may identify the country being entered and remind drivers that different traffic laws, speed limits, road signs, vehicle requirements and document rules may apply.
The border sign itself does not normally require drivers to stop. Passport, immigration or customs controls may take place at a checkpoint, but some international borders can be crossed without routine controls under regional agreements.
Wikimedia.org • Tjeerd Wiersma • CC BY
What is an international border?
An international border is the legal boundary between two countries.
🔗 dictionary.cambridge.org • Cambridge Dictionary, international border definition
Does a border sign require you to stop?
Not normally. Stop only when required by traffic lights, barriers, officers, customs signs, passport controls or another instruction.
🔗 europa.eu • Your Europe, travel documents for EU nationals; EU example
Can speed limits change at the border?
Yes. The destination country may have different general limits for motorways, built-up areas, rural roads and particular vehicle categories.
🔗 europa.eu • Your Europe, travel documents for EU nationals; EU example
25. Parking
Parking means leaving a vehicle stationary at a place for a period of time rather than stopping only briefly because of traffic conditions or another immediate necessity. Many countries distinguish parking from a short stop made to pick up or drop off passengers or to load or unload goods, although the exact legal definition varies.
Parking may be permitted, restricted, reserved, time-limited or prohibited by traffic signs, road markings, parking zones and local regulations. Drivers must park without creating a danger or unnecessary obstruction and must comply with any conditions concerning payment, permits, vehicle categories or maximum parking duration.
Wikimedia.org • Fernando Martello • CC BY-SA
How does Argentina’s national traffic law require urban cars to be parked?
Normally parallel to the kerb, leaving at least 50 centimetres between vehicles. Local authorities may prescribe another arrangement.
🔗 argentina.gob.ar • Argentina, national Traffic Law 24449, articles 48–51
What does Argentina’s national law say about parking in rural areas?
Park as far as possible from the carriageway and shoulder, in adjacent areas without affecting visibility.
🔗 argentina.gob.ar • Argentina, national Traffic Law 24449, articles 48–51