Facts
- 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
- 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
- +48.38833, -122.50167 (decimal degrees)
48°23'18" N, 122°30'06" W (degrees°minutes'seconds") - Inventory number
- BH 34485 (Bridgehunter.com ID)
- Inspection (as of 03/2006)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 56.4 (out of 100) - Average daily traffic (as of 2005)
- 4,967