Columbia River Bridge at Bridgeport
About this property
The Columbia River Bridge, also known as the Bridgeport Bridge, at Bridgeport, Washington, was built to span the Columbia River in 1950. Composed of three spans, the bridge is a steel continuous riveted deck truss carrying Washington State Route 17 on a 26-foot-wide (7.9 m) roadway and two 3-foot (0.91 m) sidewalks. The center portion of the bridge spans 300 feet (91 m), flanked by 250-foot (76 m) end spans. The 70-foot (21 m) north approach span and the 100-foot (30 m) south approach span are supported by steel plate girders. The bridge played a significant role in the construction of the Chief Joseph Dam just upstream, as no bridge crossing had previously existed in the area. Construction on the dam started in 1945 and was completed, apart from the powerplant, in 1955. The bridge was designed and built by the U.S. Army Corps of Engineers as part of the Chief Joseph Dam project, and is significant for its association with the project and as a major crossing of the Columbia. The bridge was placed on the National Register of Historic Places on May 31, 1995.
Location
Property data from the National Register of Historic Places, National Park Service (public domain).
Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.
Everything a full report reveals about Columbia River Bridge at Bridgeport
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Questions about this property
When was Columbia River Bridge at Bridgeport listed on the National Register?
Columbia River Bridge at Bridgeport was listed on the National Register of Historic Places on May 30, 1995.
What type of historic resource is Columbia River Bridge at Bridgeport?
Columbia River Bridge at Bridgeport is classified as a structure in the National Register of Historic Places.
What is the period of significance for Columbia River Bridge at Bridgeport?
The period of significance for Columbia River Bridge at Bridgeport is recorded as the industrial era.
Can I research the history near Columbia River Bridge at Bridgeport?
Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Columbia River Bridge at Bridgeport will include this listing and all other historical records in the area.
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