Tunnels

Warnow Crossing, Rostock, Germany This tunnel under the river Warnow completed the ring road system around the city of Rostock.
Schleifenstrasse Tunnel, Augsburg, Germany As part of the B 17 national highway, the Schleifenstrasse ring road has considerably eased the congestion in the centre of Augsburg and thus increased the quality of residential life in the area.
Six-lane tunnel near Zwickau in Saxony, Germany To meet the very tight schedule specified the tunnel was built monolithically in 10 m weekly cycles, ie base, walls and roof slab in a single pour with no joints.
Luesslingen Tunnel, Solothurn, Switzerland The 1,240 m long structure, with a road tunnel and a central service duct, was cast monolithically in 10 m sections.
Oeresund Link between Denmark and Sweden In the year 2000 the Øresund Project will link Denmark and Sweden with a four-lane motorway and double-track railway.
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