UruguayUruguay

An introduction to the traffic rules and road signs of Uruguay. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.


1. Uruguay

Uruguay lies in the Southern Cone of South America between Argentina and Brazil, with the Río de la Plata and Atlantic Ocean along its southern and eastern coasts. Traffic drives on the right, and much of the country is crossed by long national routes through open, gently rolling agricultural land. Unlike some neighbouring countries, Uruguay has relatively little mountainous terrain, but drivers should still allow for changing weather, rural traffic and livestock on country roads. Low-beam headlights or factory-fitted daytime running lights must be used permanently while driving.

Uruguay uses route-specific tolls rather than a vignette. Telepeaje provides electronic toll payment, while vehicles without a tag can also be identified by their registration plate; special options are available for foreign vehicles, including the Pase Turista and Abono Extranjero. Road signs and written instructions are principally in Spanish. Uruguay also has a particularly strict road-safety rule: drivers must have zero alcohol in their system.

Let's explore the traffic rules of Uruguay.
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What is the alcohol limit for driving in Uruguay?

Uruguay has a zero-alcohol rule. A driver is prohibited from driving when the blood-alcohol concentration or equivalent breath-test result is above 0.0 g/L.

🔗 impo.com.uy • Uruguayan Government, Road Traffic and Safety Act 18,191, consolidated text, Alcohol and impairment

What speed limits apply to passenger cars in Uruguay?

Built-up areas: The national general maximum in urban and suburban areas is 45 km/h. Departmental authorities may establish and sign limits of up to 60 km/h, and exceptionally up to 75 km/h on qualifying roads. Always follow the posted limit.

Outside built-up areas: On roads and highways outside urban and suburban areas, the general maximum in optimal conditions is 90 km/h for light vehicles without a trailer and specifically authorised buses, and 80 km/h for other vehicles.

Higher signed limits: The Ministry of Transport may authorise a higher limit for light vehicles without trailers on suitable road sections, but the authorised maximum cannot exceed 110 km/h. Such sections must be specifically signed, so 110 km/h is not a universal national highway limit.

🔗 impo.com.uy • Uruguayan Government, speed rules, Chapter 13, Chapter 13, urban and non-urban limits

Are seat belts compulsory in Uruguay?

Yes. In cars and light passenger vehicles, seat belts are compulsory for the driver and passengers in both front and rear seats. Additional requirements apply to passenger-transport and school-transport vehicles.

🔗 impo.com.uy • Uruguayan Government, Road Traffic and Safety Act 18,191, consolidated text, Seat belts and occupant protection

Can you use a mobile phone while driving in Uruguay?

Using a mobile phone or other communication device while driving is prohibited when the communication requires the use of either hand. Hands-free communication is permitted under this specific rule.

🔗 impo.com.uy • Uruguay IMPO, updated Law19061, article13 mobile communication

🔗 impo.com.uy • Uruguayan Government, driving-licence points regulation, Article 4, Handheld-phone offence, code 4.4.2

Do headlights have to be used during the day in Uruguay?

Yes. Motor vehicles must use low-beam headlights permanently. Vehicles originally equipped with daytime running lights, or DRL, may use those instead of low beams for this purpose.

🔗 impo.com.uy • Uruguayan Government, Road Traffic and Safety Act 18,191, consolidated text, Lighting rules

Where must children sit in a car in Uruguay?

Act 19,061 requires children aged zero to 12 to travel in the rear seats using the prescribed restraint systems. The same rear-seat and restraint obligations apply to adolescents up to 18 who are shorter than 150 cm. Choose equipment appropriate for the child’s category and size.

🔗 impo.com.uy • Uruguayan Government, Act 19,061, Article 1, children in vehicles

Are motorcycle helmets compulsory in Uruguay?

Yes. Motorcycle users must wear a certified protective helmet, correctly fastened. The requirement applies to both the rider and passenger.

🔗 impo.com.uy • Uruguayan Government, Road Traffic and Safety Act 18,191, consolidated text

1 Uruguay 2 Pedestrian warning 3 Speed bump 4 Stop sign 5 Roundabout 6 Railway crossing 7 Curve 8 Wrong-way driving 9 Traffic lights 10 Location marker 11 No parking 12 Reversing 13 Bus 14 Police 15 Ambulance 16 Pothole 17 Path 18 Particulates 19 Air pollution 20 Rush hour 21 Road code 22 Street gutter 23 Cargo bike 24 Forestry vehicle 25 Construction vehicle 26 Semi-trailer truck 27 Trolleybus 28 Speed pedelec 29 Delivery vehicle 30 Idling 31 Tow truck 32 Four-wheel drive 33 Bicycle 34 Motorcycle equipment 35 Rail track 36 Caravan 37 Trailer 38 Tow hitch 39 Siren 40 Convoy 41 Emergency vehicle lighting 42 Agricultural machinery 43 Electric bicycle 44 Electric vehicle 45 Pedelec 46 Quadricycle 47 Microcar 48 All-terrain vehicle 49 Van 50 Recreational vehicle 51 Scooter 52 Trikke 53 Personal mobility device 54 Skateboard 55 Segway 56 Kick scooter 57 Roller skates 58 Mailman 59 Hitchhiker 60 Toddler 61 Child 62 Disability 63 Motorail 64 km/h 65 mph 66 Speedometer 67 Ride height 68 Dirt road 69 Driving 70 Start-stop system 71 Manual transmission 72 Automatic transmission 73 Throttle 74 Tachometer 75 Steering wheel 76 Power steering 77 Visual scanning 78 Mirror 79 Fuel 80 Fuel gauge 81 Petrol 82 Diesel 83 Diesel exhaust fluid 84 Car insurance 85 First aid kit 86 Fire extinguisher 87 High-visibility clothing 88 First aid 89 Concrete step barrier 90 Barriers 91 Vehicle lights 92 Street lights 93 Dipped beam 94 High beam 95 Fog lights 96 Front fog lights 97 Rear fog lights 98 Side lights 99 Turn signals 100 Hazard lights ...