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Baker River Bridge Looking North

Photo taken by Historic American Engineering Record

Overview: Concrete arch bridge over Baker River on Old WA 20 in Concrete
Location: Concrete, Skagit County, Washington
Status: Open to traffic
History: Built 1916; rehabilitated 2004
Builders: - Bowerman & McCloy (Design Engineers)
- J.R. Wood & Co. (Contractor)
- Washington Portland Cement Co. (Contractor)
Design: Open-spandrel deck arch
Dimensions: Length of largest span: 195.9 ft.
Total length: 269.0 ft.
Deck width: 18.0 ft.
Recognition: Posted to the National Register of Historic Places on May 4, 1976
Also called: Henry Thompson Bridge
Approximate latitude, longitude: +48.54056, -121.74472 (decimal degrees)
48°32'26" N, 121°44'41" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/592654/5377144 (zone/easting/northing)
USGS topographic map: Lake Shannon
Inventory numbers: NRHP 76001906 (National Register of Historic Places reference number)
BH 34477 (Bridgehunter.com ID)
Inspection (as of 07/2011): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Sufficiency rating: 20.7 (out of 100)
Average daily traffic (as of 2011): 120