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La Roche-Bernard Bridge

General Information

Completion: 26 December 1839
Status: destroyed (1852)

Project Type

Structure: Suspension bridge
Function / usage: Road bridge

Location

Location: , , ,
Crossed:
  • Vilaine River
Replaced by: Pont de la Roche-Bernard (1911)
Coordinates: 47° 31' 28.00" N    2° 18' 13.00" W
Coordinates: 47° 31' 31.00" N    2° 18' 22.00" W

Technical Information

Dimensions

main span 198 m
width 7 m
total length 360 m

Cost

cost of construction French Franc 1 127 000

Materials

approach viaducts masonry
deck flooring wood

Chronology

26 October 1852

The deck collapses into the river in a storm. The bridge is reconstructed in identical fashion. Other destructions occur in 1866, 1869, 1870 and 1871.

1872

A temporary footbridge is built 1.60 meters above the deck with a width of 3 m. It lasts 40 years the entire bridge is replaced in 1911.

Notes

The approach piers still remain.

Participants

Engineering

Relevant Web Sites

There currently are no relevant websites listed.

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20004742
  • Date created
    30/08/2002
  • Last Update
    05/02/2016