Tunnel Swioujscie

Building Permit Design Verification for All MEP Systems

The tunnel under the Swina Strait is to be 1.4 km long. It will connect the islands of Usedom and Wolin, between which it is currently only possible to travel by ferry. It will be hollowed out with the use of a TBM (Tunnel Boring Machine). The inner diameter of the tunnel will be 12 m, and the outer diameter – 13 m.

Inside, there will be a road with two 3.5 m wide lanes, and an evacuation tunnel below the road.