The Herren Tunnel (in German: Herrentunnel) is a German 780 metre-long road-tunnel underneath the river Trave. It is part of the national highway Bundesstrasse 75, connecting Lübeck and Travemünde.[1] It is Germany's second toll tunnel, and was opened on 26 August 2005.
The tunnel replaces a bridge. Cyclists who could use the bridge regularly are not allowed to cycle through the tunnel and have to detour via Bad Schwartau or use a free shuttle bus with long waiting times through the tunnel.