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In North Carolina, Hurricane Helene damaged more than 7,000 private bridges, roads and culverts. They're a critical part of the infrastructure, but the state isn't paying for repairs.
The County Road 557–West Branch Escanaba River Bridge is 75 feet (23 m) in length with a roadway width of 30.1 feet (9.2 m) and a complete structure width of 35.5 feet (10.8 m). [2] The structure is a steel stringer bridge, constructed of rolled I-beams supported simply by straight-walled concrete abutments on each side of the river.
Beam bridges are the simplest structural forms for bridge spans supported by an abutment or pier at each end. [1] No moments are transferred throughout the support, hence their structural type is known as simply supported. The simplest beam bridge could be a log (see log bridge), a wood plank, or a stone slab (see clapper bridge) laid
One of the longest covered bridges constructed in Alabama. Bridge no longer extant. Rockhole: Blount: Summit: N/A 121 Mulberry Fork of the Black Warrior River: Bridge no longer extant. Sanford: Cullman: Bremen: N/A 152 Ryan Creek: Bridge no longer extant. Slab Creek: Blount: McLarty: 1933 N/A Slab Creek: Bridge was destroyed by a flood on ...
The bridge cost $14 million (equivalent to $21.6 million in 2023 [1]) and was part of an approximately $520 million (equivalent to $804 million in 2023 [1]) I-94 improvements. The unique design meant that the cost was $2 million (equivalent to $3.1 million in 2023 [ 1 ] ) higher than conventional plate-girder bridges, causing public controversy.
After delays, construction on the bridge began in 2012, costing over $200 million. [4] [5] Specifically, the arched pedestrian and bicycle bridges cost $115 million, while the actual freeway bridge was paid for by the state and cost an additional $120 million. [6] The main concrete part of the bridge, which carries I-30 traffic, opened in 2013.
Location County Type Bad Route Creek Bridge: 1922 ... Montana's Steel Stringer and Steel Girder Bridges MPS Williams Street Bridge: 1894, 1895 2006-11-29 Helena
Many of the bridges were the works of the Nebraska Department of Roads or its predecessors, including the Nebraska Bureau of Roads & Bridges. Many were registered after a study in the 1990s seeking to inventory historic bridges in Nebraska and pursuant to a Multiple Property Submission titled "Highway Bridges in Nebraska." [2] [3] [4]