[HIGHLIGHTS] Where the once longest railway tunnel in Germany can be found

Where the once longest railway tunnel in Germany can be found.. As of: March 6, 2024, 3:40 p.m By: Niklas Noack CommentsPressSplit The train route ends in Bad Säckingen, where what was once the longest railway Tunnel in Germany.

The last train ran on the tracks there more than 50 years ago. The route was once built to bypass Switzerland. It is uncertain whether the tunnel will ever be put back into operation.