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Siuslaw River Bridge

General Information

Beginning of works: 1935
Completion: 31 March 1936
Status: in use

Project Type

Structure: Bascule bridge
Tied-arch bridge
Function / usage: Road bridge
Material: Reinforced concrete bridge
bascule span:
Steel bridge

Location

Location: , , ,
Crosses:
  • Siuslaw River
Carries:
  • U.S. Route 101
Coordinates: 43° 57' 52.79" N    124° 6' 30.96" W
Show coordinates on a map

Technical Information

Dimensions

total length 477.92 m
deck width 8.23 m
main bridge
span lengths 47 m - 43 m - 47 m
horizontal navigation clearance 34 m
arches span lengths 2 × 47 m
bascule span span 43 m
northern approach viaduct
total length 145.69 m
number of spans 8
southern approach viaduct
total length 196.90 m
number of spans 12

Cost

cost of construction United States dollar 527 000

Materials

piers reinforced concrete
arches reinforced concrete
deck of approach viaducts reinforced concrete
bascule span steel

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Participants

Initial construction (1935-1936)
Design
Contractor
Rehabilitation
Contractor

Relevant Web Sites

Relevant Publications

More publications...
  • About this
    data sheet
  • Structure-ID
    20002399
  • Date created
    18/11/2001
  • Last Update
    24/09/2018