Hamma Hamma River Bridge South

Photos

South Hamma Hamma River Bridge

From the northwest.

Photo taken by Mike Goff in June 2016

BH Photo #364679

Overview: Rainbow arch bridge over Hamma Hamma River on US 101
Location: Mason County, Washington
Status: Open to traffic
History: Built 1924
Builder: - Colonial Building Co. of Spokane, Washington
Design: Concrete through arch (Contractor)
Dimensions: Length of largest span: 149.9 ft.
Total length: 153.9 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 16.4 ft.
Also called: South Hamma Hamma River Bridge
Approximate latitude, longitude: +47.54554, -123.04244 (decimal degrees)
47°32'44" N, 123°02'33" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/496806/5265791 (zone/easting/northing)
Quadrangle map:: Eldon
Inventory number: BH 34408 (Bridgehunter.com ID)
Inspection (as of 06/2016): 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: 59.7 (out of 100)
Average daily traffic (as of 2012): 2,083