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Name Image Built Listed Location County Type Albion River Bridge: 1944 2017-07-31 Albion: Mendocino: wooden deck truss bridge: Alexander-Acacia Bridge: 1925, 1927 1984-01-05
A fracture critical bridge is a bridge or similar span that is vulnerable to collapse of one or more spans as a result of the failure in tension of a single element. While a fracture critical design is not considered unsafe, it is subject to special inspection requirements that focus on the tension elements of its structure.
Southern Pacific Railroad Shasta Route, Bridge No. 310.58 Extant Pratt truss: 1901 1997 Southern Pacific Railroad: Sacramento River: Sims Shasta: CA-224: Southern Pacific Railroad Shasta Route, Bridge No. 324.99
More than 17,000 bridges are vulnerable to collapse from a single hit, known as a “fracture critical” bridge. That means that if they are struck with enough force in just the right spot, a big ...
In California, 47.7% of the state’s thousands of bridges carry the “fair” rating. About 6.2% of California’s bridges were rated as in “poor” condition as of 2023. The data does not ...
Pages in category "Bridges on the National Register of Historic Places in California" The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes .
Road bridges on the National Register of Historic Places in California (25 P) Pages in category "Road bridges in California" The following 60 pages are in this category, out of 60 total.
The NBI can classify bridges as "structurally deficient," which means that the condition of the bridge includes a significant defect, which often means that speed or weight limits must be put on the bridge to ensure safety; a rating of 4 or lower on any of items 58, 59, 60, or 62 (deck, superstructure, substructure, and culverts, respectively ...