An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side, and partially into a vertical load on the arch supports. A viaduct may be made from a series of arches, although other more economical structures are typically used today.
The Francis Scott Key Bridge, more commonly known as the Key Bridge, is a six-lane reinforced concrete arch bridge carrying U.S. Route 29 (US 29) across the Potomac River between the Rosslyn neighborhood of Arlington County, Virginia, and the Georgetown neighborhood of Washington, D.C. Completed in 1923, it is Washington's oldest surviving road bridge across the Potomac River.
The Albertus L. Meyers Bridge, also known as the Eighth Street Bridge, the South Eighth Street Viaduct, and unsigned as SR 2055, is a reinforced concrete open-spandrel arch bridge located in Allentown, Pennsylvania. The bridge is "one of the earliest surviving examples of monumental, reinforced concrete construction," according to the American Society of Civil Engineers.
The Lamar Boulevard Bridge is a historic arch bridge carrying Texas State Highway Loop 343 over Lady Bird Lake in downtown Austin, Texas, United States. The bridge features six open-spandrel concrete arches spanning 659 feet (201 m) and carries tens of thousands of vehicles daily across the lake. Completed in 1942, the Lamar Boulevard Bridge was the second permanent bridge to cross the Colorado River, and one of the last Art Deco-style open-spandrel concrete arch bridges built in Texas. The bridge was named an Austin Landmark in 1993 and added to the National Register of Historic Places in 1994.
The McMillin Bridge is a concrete half-through truss bridge crossing the Puyallup River, in Pierce County, Washington, built in 1934.
The Fairfax Bridge is a steel-lattice three-hinged arch bridge spanning the Carbon River on State Route 165 in Pierce County, Washington. Previous to the construction of the bridge in 1921, the only route south to the area around Fairfax was by train. At a total cost of $80,000, the bridge's deck sits 250 feet (76 m) above the river. Being a single-lane bridge, vehicles must yield to oncoming traffic already on the bridge.
The Winnifred Street Bridge is a concrete box girder bridge in Ruston, Washington. It was built in 1941 by S. R. Gray. The bridge has a 215-foot (66 m) deck, and sits 74 feet (23 m) above railroad tracks in a ravine.
The Purdy Bridge is a continuous reinforced concrete box girder bridge that spans 550 feet (170 m), with a central span of 190 feet (58 m), between Henderson Bay and Burley Lagoon. The bridge connects Purdy, Washington with the Purdy Sand Spit Park and Wauna, Washington.
Harold Gene Moss was an American politician and businessman who was the 34th mayor of Tacoma, Washington. He was the first African American member of the city's council, its first African American mayor and the first African American member of the Pierce County Council. His wife, Bil Moss, was on the Tacoma City Council.
The Frederick W. Panhorst Bridge, more commonly known as the Russian Gulch Bridge, is a reinforced concrete open-spandrel deck arch bridge on California State Highway 1, spanning Russian Gulch Creek in Russian Gulch State Park, Mendocino County, California, United States. It is named after Frederick W. Panhorst, who served as the Chief of the Bridge Section of the California Division of Highways from 1931 to 1960.
The Kettle Falls Bridges is the collective name for a pair of steel cantilever bridges carrying State Route 20/U.S. Route 395 and the Kettle Falls International Railway across the Columbia River at Kettle Falls, Washington. The south bridge carries motor vehicle traffic while the similar northern span is used for rail.
The Harrison Avenue Bridge was a concrete deck arch bridge carrying Harrison Avenue in Scranton, Pennsylvania, United States.
The Senator George Sellar Bridge at Wenatchee, Washington was built in 1950 as the "Columbia River Bridge" to carry U.S. Route 2 across the Columbia River.
The Spokane River Bridge at Long Lake Dam, at Long Lake Dam near Reardan, Washington, is a historic 486-foot (148 m) concrete bridge that was built in 1949. It was a work of the State Department of Highways and of Henry Hagman. Its center span is a 211-foot (64 m) open-spandrel arch. The bridge was listed on the National Register of Historic Places in 1995.
The Allen Street Bridge was a bridge over the Cowlitz River between Kelso, Washington and Longview, Washington that collapsed on January 3, 1923, killing as many as 35 people. It resulted in the deadliest bridge collapse in Washington history.
Canal Lake Concrete Arch Bridge is an arch bridge in Ontario, Canada, spanning a portion of Canal Lake on the Trent–Severn Waterway between Balsam Lake and Lake Simcoe. It is north-northeast from the town of Bolsover.
The West Sixth Street Bridge is a historic stone arch bridge in downtown Austin, Texas. Built in 1887, the bridge is one of the state's oldest masonry arch bridges. It is located at the site of the first bridge in Austin, carrying Sixth Street across Shoal Creek to link the western and central parts of the old city. The bridge was added to the National Register of Historic Places in 2014.
The San Jacinto Street Bridge is a viaduct which crosses Buffalo Bayou in Houston, Texas. The structure is listed on the National Register of Historic Places (NRHP). This bridge was built in 1914 to replace an iron pivot bridge of 1883 origin, and rehabilitated in 1997. It is a transportation conduit connecting downtown and the historical Fifth Ward.
The West Fifth Street Bridge is a historic cantilever concrete girder bridge in downtown Austin, Texas. Built in 1931, the bridge carries Fifth Street across Shoal Creek to link central Austin with neighborhoods that were then the city's western suburbs. It is one of only a handful of curved cantilever girder bridges in Texas, built as part of the city's 1928 master plan for urban development and beautification. The bridge was added to the National Register of Historic Places in 2019.
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