Rating:
2 votes
Hamma Hamma River Bridge North
Facts
- 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 (Contractor)
- Design
- Concrete through arch
- Dimensions
-
Length of largest span: 149.9 ft.
Total length: 153.9 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 16.2 ft.
- Also called
- North Hamma Hamma River Bridge
- Approximate latitude, longitude
- +47.54867, -123.04376 (decimal degrees)
47°32'55" N, 123°02'38" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/496707/5266139 (zone/easting/northing)
- Quadrangle map:
- Eldon
- Average daily traffic (as of 2016)
- 2,275
- Inventory number
- BH 34407 (Bridgehunter.com ID)
- Inspection report (as of June 2018)
- Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 51.6 (out of 100)
View more at BridgeReports.com
Update Log
- September 16, 2016: New photos from Mike Goff
- March 19, 2012: Updated by Craig Philpott: Corrected Location
- March 24, 2011: New photos from Michael Goff
- October 7, 2008: Updated by Michael Goff: Added Builder
Sources
- Mike Goff - michael [dot] goff [at] hotmail [dot] com
- HAER WA-97 - North Hamma Hamma River Bridge
- Craig Philpott - craigphilpott63 [at] gmail [dot] com
- Historicbridges.org - by Nathan Holth
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This page's URL is http://bridgehunter.com/wa/mason/734A0000000/
This page's URL is http://bridgehunter.com/wa/mason/734A0000000/
If Michael has whet your appetite with Historic Engineering Archive photos check out a similar Hamma Hamma image here >>>
http://nwicon.com/Bridges.htm