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Bahra Viaduct

General Information

Name in local language: Bahratalbrücke
Beginning of works: 2001
Completion: 2003
Status: in use

Project Type

Structure: Box girder bridge
Function / usage: Motorway bridge / freeway bridge
Material: Prestressed concrete bridge
Construction method: Incremental launching

Location

Location: , , ,
Carries:
  • Autobahn A71
Part of:
Coordinates: 50° 23' 30.08" N    10° 18' 52.24" E
Show coordinates on a map

Technical Information

Dimensions

main span 47.6 m
total length 312 m
span lengths 37 m - 5 x 47.6 m - 37 m
number of spans 7
bridge surface 8 692 m²
height above valley floor or water 39 m
number of lanes 2 x 2
deck deck depth 3.6 m
deck width 28.5 m

Quantities

concrete volume 11 500 m³
prestressing steel 228 t
reinforcing steel 1 490 t

Cost

cost of construction Euro 8 121 000

Materials

deck prestressed concrete
piers reinforced concrete
abutments reinforced concrete

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Relevant Web Sites

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Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20032195
  • Published on:
    10/10/2007
  • Last updated on:
    05/02/2016