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General Information

Beginning of works: 1968
Completion: 15 November 1973
Status: in use

Project Type

Awards and Distinctions

1974 award winner  

Location

Location: , , ,
Address: Interstate I-405
Crosses:
  • Willamette River
Coordinates: 45° 32' 16.56" N    122° 40' 58.45" W
Show coordinates on a map

Technical Information

Dimensions

main span 382.8 m
height 116 m
total length 657 m

Materials

deck steel
piers reinforced concrete
arch steel
piers on arch steel

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20000554
  • Published on:
    21/11/1999
  • Last updated on:
    26/10/2023
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