Driving rules in San Marino
A practical summary of the main rules that may differ when you cross the border. The values below come from the official source linked on this page — the standardized Your Europe country page or the national law or authority.
Source-backedTypical passenger-car speed limits
- Built-up areas
- Not stated in the standardized source
- Outside built-up areas
- 70 km/h
- Motorways / expressways
- Not stated in the standardized source
A single 70 km/h general limit applies on the whole network; lower limits, including urban 50 km/h and Zone 30, apply where signposted. San Marino has no motorways.
Blood alcohol limits
- Standard drivers
- 0.5 mg/ml
- Novice drivers
- 0.0 mg/ml
- Professional drivers
- Not stated in the standardized source
Zero tolerance for drivers licensed under 3 years and drivers under 18.
Lights, winter rules and equipment
- Daytime lights
- Recommended Daytime use of lights is expressly recommended; mandatory only in poor visibility.
- Winter tyres / equipment
- Mandatory where road signs require them Snow chains are compulsory where signposted; no general seasonal obligation was found.
- Mandatory equipment
- warning triangle
Checks that depend on the route
- Low-emission zones
- No national scheme; check the city you are driving into
- Fines and enforcement
- Outside the EU enforcement rules; national or bilateral law applies
- Emergency number
- 112
Frequently asked questions
What are the speed limits in San Marino?
The cited source lists typical passenger-car limits of Not stated in the standardized source in built-up areas, 70 km/h outside built-up areas, and Not stated in the standardized source on motorways and expressways. Road signs, the vehicle and local conditions can set a different limit.
What is the drink-drive limit in San Marino?
The cited source lists 0.5 mg/ml for standard drivers. A lower limit can apply to novice and professional drivers; this page shows those values too.
Do I need daytime lights in San Marino?
The cited source lists the daytime-light rule as: Recommended. Check the linked official guidance and road signs before driving.
Are winter tyres required in San Marino?
The cited source lists the winter-tyre or winter-equipment rule as: Mandatory where road signs require them. Seasonal dates, weather conditions and signed roads can change what is required.
This is a planning summary, not legal advice. Road signs and current national rules take priority. Always check the linked official source before departure.