Proposed road tunnels in Europe

tunnel between Austria and Slovenia

Rogaland Fixed Link () or simply Rogfast is a project to construct a sub-sea road tunnel in Rogaland County, Norway, running between Randaberg Municipality (near the city of Stavanger) and Bokn Municipality, with a spur connecting to the islands of Kvitsøy Municipality. Once operational, the Boknafjord tunnel will become both the longest underwater road tunnel in the world, with a length of and the deepest tunnel overall, with a maximum depth of below sea level.