HistoricBridges.org Menu: HistoricBridges.org Menu:

HistoricBridges.org: Bridge Browser

Historic Bridges: Umatilla County, Oregon

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

Total Bridges Found: 2

Browse In OpenStreets Map - Browse In Google Maps

6th Street Bridge
William Duby Bridge
HSRNational HSR. Local HSR.
Click to visit page.
6th Street, US-730 (Historic Columbia River Highway) Over Umatilla River in Umatilla: Umatilla County, Oregon, United States
Concrete Open Spandrel Deck Arch, Fixed and Approach Spans: Concrete T-Beam, Fixed
Length: 432 ft. Main Span: 110 ft. Roadway: 30.2 ft. Main Spans: 3
Built 1917 By: Unknown and Conde Balcom McCullough (Oregon State Highway Commission)
Click to visit page.
I-82 (Eastbound) and US-295 Over Columbia River in Umatilla: Umatilla County, Oregon and Benton County, Washington, United States
Metal Cantilever Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal Pin and Hanger Deck Girder, Fixed
Length: 3,380 ft. Main Span: 600 ft. Roadway: 27.6 ft. Main Spans: 5
Built 1955 By: American Bridge Company of New York, New York and Tudor Engineering Company of San Francisco, California





About - Contact