América del SurMundial

No. Every country has its own traffic laws, and some rules can also vary between provinces, states, departments, municipalities or individual road authorities.

Most South American countries drive on the right. Guyana and Suriname are important mainland exceptions where traffic drives on the left.

In right-driving countries, overtaking is normally on the left. In left-driving Guyana and Suriname, it is normally on the right, subject to national overtaking and lane rules.

No. There is no continent-wide emergency number. Police, ambulance and fire numbers differ between countries, so travellers should check them before crossing a border.

No. There is no standard South American urban, rural or motorway speed limit. National systems can also distinguish between road classes, vehicle types and posted local limits.

Kilometres per hour (km/h) are used across most of South America. Guyana is a notable exception because its statutory traffic legislation continues to express its principal speed limits in miles per hour.

No. Alcohol laws vary substantially. Argentina has a national zero-alcohol rule, Brazil operates a zero-alcohol policy with technical testing tolerances, while countries such as Chile, Peru and Uruguay use their own statutory frameworks and thresholds.

Seat-belt requirements are widespread, but the detailed rules and exemptions are national. Requirements for rear passengers, taxis, buses and older vehicles should be checked for each country.

There is no continent-wide child-restraint standard. Countries use different age, height, weight and seating-position rules, so a threshold from one South American country should never be assumed to apply in another.

Helmet requirements are widespread, but the applicable helmet standard, passenger rule and motorcycle category are determined nationally. Some countries also impose additional clothing or identification requirements.

Many countries prohibit or restrict handheld phone use, but there is no single South American rule. The law can also regulate mounted screens, headphones or manipulating electronic devices while stopped in traffic.

No. Some countries require daytime lights on particular roads or throughout the road network, while others have different lighting requirements. Check the national rule before travelling.

There is no continent-wide vignette system. Road charging normally applies to particular highways, concessions, bridges or urban facilities and can use toll plazas, electronic tags or free-flow gantries.

Yes in several countries. Argentina, Brazil, Chile, Colombia and Peru all have significant tolled road or concession networks, but not every motorway or highway is tolled.

Free Flow removes conventional toll barriers and identifies vehicles electronically using a tag or registration plate as they pass beneath a gantry. Brazil is expanding this type of charging, and similar barrier-free systems operate or are being expanded elsewhere.

TelePASE is Argentina's electronic toll-payment system used across participating toll roads and motorways. Argentina is progressively moving toward more automatic and free-flow collection, and foreign users have been able to register for TelePASE since April 2026.

TAG is Chile's interoperable electronic toll device used on participating urban and interurban concession roads. Chile continues to expand barrier-free tolling, including new Free Flow installations during 2026.

Colpass is Colombia's interoperable electronic toll system. A compatible RFID tag can be used at toll facilities enabled for Colpass regardless of the individual toll operator or tag provider.

No. Electronic toll systems are national or network-specific. A TelePASE, TAG or Colpass device should not be assumed to work after crossing into another country.

There is no single continent-wide rule. Foreign-licence recognition depends on the destination, international conventions, regional agreements and sometimes the driver's immigration status or length of stay.

Within the applicable MERCOSUR framework, a valid driving licence issued by the competent authority of a MERCOSUR State Party is recognised by the other States Parties, subject to the agreement and the vehicle categories authorised by the licence.

No. An IDP is not universally required. Some countries recognise qualifying foreign national licences directly, while others may require an IDP, translation or additional documentation in particular circumstances.

Often yes, but drivers may need vehicle-registration documents, proof of ownership or authorisation, customs documentation and international insurance. Requirements depend on the countries being entered.

Yes. MERCOSUR rules facilitate tourist circulation of qualifying private vehicles between its States Parties, although drivers must still carry the required personal, vehicle, licence and insurance documents.

Yes. MERCOSUR rules require qualifying vehicles used on international journeys to have cross-border third-party liability insurance. This system is commonly associated with the Carta Verde insurance framework.

No. Many sign systems share familiar international symbols and Vienna-style conventions, but sign shapes, colours, road markings, wording and supplementary panels vary nationally.

Spanish is used across most countries and Portuguese in Brazil. Guyana principally uses English, Suriname uses Dutch, and French is used in French Guiana. Indigenous languages can also appear locally.

No. Junction-priority systems are country-specific. Several countries use priority from the right in particular uncontrolled intersections, but the exceptions and road classifications differ considerably.

Do not assume one continent-wide rule. Many countries give priority to circulating traffic, but national law and the installed signs determine the rule at each roundabout.

Yes. The Andes extend along much of the western side of the continent, and routes can involve steep gradients, hairpin bends, high altitude, fog, snow, ice and rockfall.

Yes in some mountainous and southern regions. Authorities can require snow chains or suitable winter equipment when conditions demand it, particularly on Andean and Patagonian routes.

It can be. Some major roads and border crossings reach very high elevations, where weather can change quickly and both people and vehicles may be affected by altitude. Drivers should plan fuel, rest and weather checks accordingly.

Yes. Tropical and Andean regions can experience intense rainfall, flooding, mudslides and landslides, sometimes resulting in temporary road or bridge closures.

Yes. Seasonal rainfall can affect roads and river crossings throughout the Amazon Basin. Never enter floodwater without knowing its depth and road condition, and obey official closures.

Yes. Southern Argentina and Chile can experience snow, ice, strong winds and very low temperatures. Authorities may impose chain requirements or temporarily restrict roads during severe conditions.

Remote parts of Patagonia, the Andes, the Amazon and interior regions can have large distances between fuel, repair services and settlements. Mobile coverage and road quality can also vary considerably.

Yes in remote and rural areas. Drivers can encounter gravel, dirt and seasonally difficult roads, particularly away from major national corridors. Rental agreements may also restrict travel on unpaved roads.

No. Roadworthiness inspections are regulated nationally and sometimes locally. Inspection frequency and requirements can depend on vehicle age, category and use.