Since its completion in 1967, the San Bernardino Tunnel has stood as a marvel of engineering, carving a crucial path beneath the imposing San Bernardino massif. This single-carriageway freeway forges a vital connection between Thusis, nestled in the canton of Graubünden, and Bellinzona, the gateway to Ticino. Spanning a key section of the A13 Motorway, the tunnel offers year-round passage, ensuring a safe and efficient route for travelers navigating between southeastern Switzerland and further into Germany and Austria. Beyond merely bypassing the mountain pass that shares its name, the tunnel underscores Switzerland’s unwavering commitment to enhancing seamless connectivity across its diverse landscapes, fostering both tourism and commerce. Motorists can access up-to-the-minute information, receive live updates, and view real-time conditions through online webcams, ensuring a smooth journey through this remarkable feat of infrastructure.
When traveling through the San Bernardino Tunnel, motorists should be aware that a Swiss Motorway Vignette may be required, depending on the chosen route. Conveniently, these vignettes can be purchased directly on this page. Once a vignette is obtained, there are no additional charges for using the tunnel.
The San Bernardino Road Tunnel stands as a shining example of Swiss engineering and innovation, guiding drivers safely and efficiently between the picturesque town of San Bernardino and the quaint village of Hinterrhein, perched high in the Swiss Alps.
Following extensive refurbishments in 2006, the San Bernardino Tunnel adheres to the highest standards of engineering and safety. Below are some intriguing details and statistics about this remarkable structure:
- Location: Mesocco, Grisons, to Hinterrhein, Grisons, Switzerland
- Coordinates: From 46°31'26.66"N 9°11'12.02"E to 46°27'52.45"N 9°11'8.54"E
- Construction Duration: July 1961 to December 1967
- Part of: A13 Motorway
- Length: 6,596 meters
- Number of Tubes: 1
- Number of Lanes: 2 (bi-directional)
Note: This estimate assumes ideal weather and traffic conditions. Although the tunnel generally experiences fewer traffic jams compared to others, travelers are still advised to check current weather and traffic conditions before setting out.
When planning to pass through the tunnel, road users should take note of the following essential guidelines:
- Valid Driver's License: Ensure you have a valid driver’s license at all times.
- Compliance with Swiss Road Laws: Strictly follow the regulations governing the Swiss road network.
- Vehicle and Load Regulations: Adhere to any special rules related to the type of vehicle you’re driving and the load you’re carrying.
- Transporting Dangerous Goods: If you’re carrying dangerous goods, ensure you meet specific conditions and have the required permissions.
- Driving Awareness: Be mindful of the inherent risks associated with driving through tunnels and mountainous areas. In winter, using winter tires is mandatory.
- Speed Limit: The speed limit is 80 km/h and is rigorously enforced through speed cameras.
In Case of Emergency:
- Ambulance: Dial 144
- Police: Dial 117
- Firefighters: Dial 118
- Universal European Emergency Number: Dial 112
- Swiss Traffic Information Service (TCS): +41 800 140 140
Roadside Assistance in Switzerland:
- Emergency Call / Vehicle Breakdown Services: Dial 140
- TCS Touring Club Switzerland (Toll-Free): 0800 808 114
- TCS Touring Club Switzerland (International): +41 58 827 6316
These precautions ensure a safe and compliant journey through Switzerland's scenic and sometimes challenging routes.
If you're seeking an alternative path to the San Bernardino Tunnel, the most immediate option is the scenic San Bernardino Pass. Ascending to a breathtaking 2066 meters above sea level, this route offers a dramatic crossing over the Alps. However, it's important to note that this drive is technically demanding, especially after dark, making it an adventure best suited for confident drivers.
For those preferring a less challenging route, a more extended detour to the south via the Gotthard Tunnel is also available, offering a smoother journey through the majestic mountain landscape.
San Bernardino Tunnel undergoing night closures in the current period or so that maintenance and refurbishment can be undertaken.