What is the longest road tunnel?
Lærdal TunnelAt 24.5 km (15.23 miles) long, the Lærdal Tunnel is the longest road tunnel in the world, meaning it’s the longest tunnel that you can drive through..
Are there any underwater tunnels in the US?
Most notable ones are: 1964 – Two 1.6 kilometer long underwater tunnels that are part of 37 km long Chesapeake Bay Bridge–Tunnel structure in Virginia, U.S.
What is the longest tunnel in North America?
Anton Anderson Memorial TunnelThe Anton Anderson Memorial Tunnel is the longest highway tunnel in North America. It passes under Maynard Mountain and is part of the Chugach Mountains.
Where is longest tunnel in world?
The world’s longest and deepest rail tunnel has officially opened in Switzerland, after almost two decades of construction work. The 57km (35-mile) twin-bore Gotthard base tunnel will provide a high-speed rail link under the Swiss Alps between northern and southern Europe.
Which country has the most tunnels?
ChinaList of countries by total road tunnel lengthRankCountryNumber of tunnels1China162292Japan97603Norway14004Italy12 more rows