Motorway A8 West, Gersthofen Bridge over the Lech River

Completion

2008

Client

Autobahndirektion Südbayern

Task

Replacement

Building Type

Road bridge

Building Location

Gersthofen bei Augsburg

Building Name

Bridge over the Lech River

Building Technique

Temporary accommodation frame, longitudinal launching on launching track, lateral launching

Building Construction Description

Bowstring tough bridge, rise of the arch 17.55 m, Cross section superstructure: Composite plate on girder grid, four arches with hollow box cross section, erection: incremental launching on two temporary supports, demolition: support of the old bowstring bridge with temporary accommodation frame, disassembly with mobile crane

Building Material Superstructure

Steel composite

Building Material Foundation

Reinforced concrete

Building Area Size 4.194,00 m²
Building Overall Length 109,00 m
Construction Height 1,82 m
Construction Width 41,00 m
Supporting Structure Type

Arch with elevated deck

Support

Abutment

Distance Between Supports

109.0 m

Foundation

Shallow foundation

Services: Planning

Basic Assessment

Preliminary Design

Detailed Design

Planning for Approval

Construction Planning

Preparation of Tendering

Structural Analysis

Construction Drawings