BridgeSeek

Historic Bridges: Railroad (Portland and Western Railroad)

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.

Results in this list will be limited to the first 200 results. Consider performing a more narrow search from the main BridgeSeek tool if your search here is showing 200 results.

Total Bridges Found: 4

Albany Willamette River Railroad Bridge
HSR

Railroad (Portland and Western Railroad) Over Willamette River in Albany: Benton County, Oregon and Linn County, Oregon, United States

Metal 10 Panel Rivet-Connected Warren Through Truss, Movable: Swing (Rim Bearing Center Pier) and Approach Spans: Metal 6 Panel Rivet-Connected Warren Through Truss, Fixed

Length: 3,910 ft. Main Span: 260 ft. Main Spans: 1

Built 1921 By: American Bridge Company of New York, New York

This bridge consists of a riveted Warren through truss swing bridge flanked by similar but shorter fixed truss spans.

Blind Slough Railroad Bridge
HSR

Railroad (Portland and Western Railroad) Over Blind Slough in Rural: Clatsop County, Oregon, United States

Metal Multiple-Type-Connected Pratt Through Truss, Movable: Swing (Center Pier) and Approach Spans: Wood Stringer (Multi-Beam), Fixed

Length: 700 ft. Main Span: 180 ft. Roadway: 12.3 ft. Main Spans: 1

Built 1895 By: Unknown

This is one of a couple noteworthy hand-turned 19th century swing truss bridges in this part of Oregon.

Calapooia River Railroad Bridge
HSR

Railroad (Portland and Western Railroad) Over Calapooia River in Albany: Linn County, Oregon, United States

Metal Pin-Connected Modified Warren (Subdivided) Through Truss, Fixed and Approach Spans: Wood Stringer (Multi-Beam), Fixed

Length: 1,972 ft. Main Span: 250 ft. Roadway: 15 ft. Main Spans: 1

Built By: Unknown

This is an unusual pin-connected and subdivided Warren through truss bridge.

Clatskanie River Railroad Bridge
Clatskanie Railroad Bridge
HSR

Railroad (Portland and Western Railroad) Over Clatskanie River in Clatskanie: Clatsop County, Oregon, United States

Metal Multiple-Type-Connected Pratt Through Truss, Movable: Swing (Center Pier) and Approach Spans: Wood Stringer (Multi-Beam), Fixed

Length: 223 ft. Main Span: 182 ft. Roadway: 12.3 ft. Main Spans: 1

Built 1897 By: Unknown

This is one of a couple noteworthy hand-turned 19th century swing truss bridges in this part of Oregon.

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