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Emmequerung Tunnel

Switzerland

The Emmequerung is a rail tunnel, 1639 metres long, on the new Mattstetten–Rothrist line of Switzerland's Schweizerische Bundesbahnen (SBB). It is divided into 4 contract sections, and some of the construction work is cut-and-cover.

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Project data

Year of completion
1997
Country
Switzerland
Address
Kirchberg / Rüdtligen-Alchenflüh in the canton of Bern
Realization
'Tunnel Emmequerung' consortium: Frutiger AG, Marti AG
Structure
Tunnel
Type of structure
Cut-and-cover tunnel
Construction method
Partially monolithic
Cross-sectional shape
Curved/round
Clear width
11.80 m
Clear height
9.00 m
Length of concreting section
12.0 m