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The South Dakota Dept. of Transportation Bridge No. 30-257-400 is a historic bridge in rural Hand County, South Dakota. It is located 14 miles (23 km) south of Miller and 9.7 miles (15.6 km) east, and carries a local road over Sand Creek. The bridge is a single-span steel beam stringer bridge, resting on I-beam pile abutments with concrete ...
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
Using fallen trees, stringer bridges can be built. Wood laminated by stress, glued, dowels, or nails lumber are good for panel bridges. New lumber and wood scavenged from buildings and railroad ties can be used to build stringer bridges. [3] A licensed engineer can help operators design a safe, appropriate timber bridge.
Falsework parallel truss bridges temporarily supporting deck segment box structures Overpass under construction over Interstate 5 in Burbank, California, in July 2021 [4] [5] Sixth Street Viaduct Falsework - Bent 11 Jump Span. Shown in the background is a concrete Y-Arm.
Lutens Bridge (Georgia DOT Bridge 129-00228X-00074E) Replaced Reinforced concrete closed-spandrel arch: 1920 1986 CR 228 (Lutens Bridge Road) Pine Log Creek: Cash: Gordon: GA-69: Gordon County Road 24 Bridge (Georgia DOT Bridge 129-00024X-00152N) Replaced
The clapper bridge at Postbridge. A fine example, the Postbridge Clapper Bridge, can be found at Postbridge, on Dartmoor.Its slabs are over 4 metres (13 ft) long, 2 metres (6 ft 7 in) wide and weigh over 8 metric tons (7.9 long tons; 8.8 short tons) each, making the bridge passable to a small cart.
Reinforced Concrete Bridges in Montana, 1900–1958 MPS: Dearborn River High Bridge: 1897 2003-12-18 Augusta: Lewis and Clark: Pratt half-deck truss Flathead River Bridge: 1912 2010-7-17 Columbia Falls vicinity: Flathead: Forsyth Bridge: 1905, 1939
The Lincoln Highway Bridge is located in Tama, Iowa, United States, along the historic Lincoln Highway. The Steel stringer bridge was built in 1914, and it was listed on the National Register of Historic Places in 1978. It spans Mud Creek for 22 feet (6.7 m) with a width of 24 feet (7.3 m). [2] The bridge is noteworthy for its distinctive railings.