The Tunnel Tiergarten Spreebogen is a 2.4 km long road tunnel in Berlin which connects Berlin Hauptbahnhof and Tiergarten.
Each section has two lanes and a narrow standing strip.
At the northern end there are access roads to Minna-Cauer-Straße and Invalidenstraße.
The southern access roads are on Tiergartenstraße and the Reichpietschufer / George C. Marshall Bridge.
In 2004 – two years before it commissioned, the tunnel was used to film parts of The Bourne Supremacy.