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Oregon City Bridge
HSRNational HSR. Local HSR.

Rough Distance: 0.2 Miles (0.3 Kilometers)

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OR-43 (7th Street, Willamette Drive) Over Willamette River in Oregon City: Clackamas County, Oregon, United States
Metal Solid Ribbed Through Arch, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 745 ft. Main Span: 360 ft. Roadway: 18.4 ft. Main Spans: 1
Built 1922 By: A. Guthrie and Company of St. Paul, Minnesota and Conde Balcom McCullough (Oregon State Highway Commission)
Oregon City Half-Viaduct
HSRNational HSR. Local HSR.

Rough Distance: 0.3 Miles (0.5 Kilometers)

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OR-99 Over Cliff along Willamette River in Oregon City: Clackamas County, Oregon, United States
Concrete Continuous Curved T-Beam, Fixed
Length: 336 ft. Main Span: 33 ft. Roadway: 50 ft. Main Spans: 11
Built 1940 By: Unknown and Oregon State Highway Commission

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.

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