Technical specifications

Project description

  • Two-lane road tunnel,
    Length 460 m; A= 95 - 120m²
  • Escape and safety tunnels,
    Length = 328 m, A = 13.5 – 18.3 m²

Construction method
Drill and blast

Geology
Upper shell limestone

General data

Project
Darmsheim Northern Bypass
L1182 Darmsheim Tunnel

Client
Federal Land of Baden-Württemberg
represented by RP Stuttgart

Contractor 
Wayss & Freytag Ingenieurbau AG

Construction period
2015 to 2017

Construction costs
€ 13.5 million

Usage
Infrastructure
Type
Road tunnel, two-lane
Length
Length: 460 m
Construction Method
Drill and blast

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