List of tunnels in Germany

With few exceptions, Baden-Württemberg has a speed limit of 100 km/h for all road and motorway tunnels that have two tubes.

Bavaria has been raising the speed limit in such tunnels from 80 km/h to 100 km/h since 2007, and North Rhine-Westphalia has been doing the same since 2008.

In 2007, Bavaria became the second German state, after Baden-Württemberg, to start increasing the speed limit for road and motorway tunnels with two tubes from 80 to 100 km/h.

The AubingTunnel on the Munich motorway ring is already designed for speeds of 100 km/h and is scheduled to be re-classified.

Not yet upgraded in accordance with the RABT 2006 Guideline for Road Tunnel Equipment and Operation.

North entrance of the Engelberg Tunnel (June 2006)
The longest single-tube road tunnel in Germany north of the Alps: the Saukopf Tunnel between Birkenau (Hesse) and Weinheim (Baden-Württemberg)
The Euerwang Tunnel is the third longest overground-railway tunnel in Germany. It was designed to slope toward the two exits so that trains can leave the tunnel without power in emergencies.
Malberg Tunnel at Bad Ems
Glockenberg Tunnel at Koblenz