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Ariege Viaduct

General Information

Other name(s): PH6
Beginning of works: 1991
Completion: 1993
Status: in use

Project Type

Structure: Twin girder bridge
Function / usage: Road bridge
Construction method: Longitudinal launching
Material: Steel-reinforced concrete composite bridge

Location

Location: , , ,
Crosses:
  • Ariège River
Carries:
  • Route Nationale RN 20

Technical Information

Dimensions

total length 312 m
span lengths 47 m - 82 m - 72.5 m - 71 m - 39.5 m
height above valley floor or water 43 m
deck width 11 m
on-center distance between girders 5.50 m
girder depth 3.10 m
longitudinal slope 3%
pier P2 height 9.41m
pier P3 height 35.86 m
pier P4 height 39.55 m
pier P5 height 5.04 m

Quantities

structural steel 880 t

Materials

piers reinforced concrete
deck slab reinforced concrete
girders steel

Participants

Relevant Web Sites

There currently are no relevant websites listed.

  • About this
    data sheet
  • Structure-ID
    20016691
  • Date created
    26/06/2005
  • Last Update
    05/02/2016