Rainbow Bridge

Photos

Rainbow Bridge

Photo taken by C Hanchey in August 2014

License: Creative Commons Attribution-NonCommercial (CC BY-NC)

BH Photo #293904

Overview: Steel through arch bridge over Swinomish Slough on Pioneer Parkway in La Conner
Location: Skagit County, Washington
Status: Open to traffic
History: Built 1957
Builders: - Harry R. Powell of Grenfell, Saskatchewan, Canada & Seattle Washingon (Design Engineer)
- Neukirch Brothers of Seattle, Washington (Contractor)
Design: Steel through arch
Dimensions: Length of largest span: 580.1 ft.
Total length: 797.0 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 16.6 ft.
Recognition: Eligible for the National Register of Historic Places
Approximate latitude, longitude: +48.38691, -122.50253 (decimal degrees)
48°23'13" N, 122°30'09" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/536831/5359424 (zone/easting/northing)
Quadrangle map:: Anacortes South
Average daily traffic (as of 2012): 4,967
Inventory number: BH 34485 (Bridgehunter.com ID)
Inspection report (as of April 2018): Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 56.8 (out of 100)
View more at BridgeReports.com