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General Information

Beginning of works: 1997
Completion: 2003
Status: in use

Project Type

Structure: Tunnel
Function / usage: Railroad (railway) tunnel

Location

Location: , ,
, ,
Coordinates: 47° 18' 1.04" N    8° 33' 34.50" E
Coordinates: 47° 22' 32.88" N    8° 31' 6.84" E
Show coordinates on a map

Technical Information

Dimensions

length ca. 11 km

Materials

tunnel structure reinforced concrete

Excerpt from Wikipedia

The Zimmerberg Base Tunnel is a railway tunnel under the Zimmerberg mountains in Switzerland. It is divided into two sections, of which section I is operational and section II only proposed. Zimmerberg I is about 10 km long and links Zurich with Thalwil and bypasses a section of the Lake Zürich left-bank railway line.

The proposed 21 billion Swiss francs variant of the Rail 2030 project includes the Zimmerberg Base Tunnel II.

Part II will bring the length to about 20 km and will link Zurich with Zug. The intermediate exit to Thalwil would still be used by passenger and freight trains going to Chur as well as by international trains to Austria.

Text imported from Wikipedia article "Zimmerberg Base Tunnel" and modified on 22 July 2019 under the CC-BY-SA 3.0 license.

Participants

(role unknown)

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20000903
  • Published on:
    06/09/2000
  • Last updated on:
    22/07/2014
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