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General Information

Other name(s): La Conner Bridge; Laconner Bridge
Completion: 1957
Status: in use

Project Type

Awards and Distinctions

1957 Honorable Mention  

Location

Location: , , ,
Address: Pioneer Parkway
Location description:

Over Swinomish Slough

Coordinates: 48° 23' 12.87" N    122° 30' 9.10" W
Show coordinates on a map

Technical Information

Dimensions

main span 176.8 m
total length 242.9 m

Cost

cost of construction United States dollar 632 781

Materials

deck steel
piers reinforced concrete
arches steel
abutments reinforced concrete
piers on arch steel

Excerpt from Wikipedia

Rainbow Bridge connects Fidalgo Island and La Conner, crossing Swinomish Channel in Skagit County, Washington.

This is a deck arch bridge made of steel, built in 1957, with a total length of 242.90 metres (796.9 ft) and a main span of 176.80 metres (580.1 ft). There is 75 feet (23 m) of clearance below the bridge, above Swinomish Clannel.

Text imported from Wikipedia article "Rainbow Bridge (La Conner, Washington)" and modified on April 20, 2021 according to the CC-BY-SA 4.0 International license.

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20052193
  • Published on:
    16/01/2010
  • Last updated on:
    07/05/2024
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