Pennsylvania

A listing of bridges in Pennsylvania. As the state is geographically large, the crossings are broken down by county: Adams, AlleghenyWashington; and bodies of water: Beaver River, Monongahela River and Shenango River.

AdamsAlleghenyWashingtonBeaver RiverMonongahela RiverShenango River

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Sachs Covered Bridge

The Sachs Covered Bridge was constructed in 1852 by David S. Stoner for $1,544.

Leet Street Bridge

Leet Street Bridge

The Leet Street Bridge is a closed Pratt through truss over State Route 65 and railroad tracks in Leetsdale, Pennsylvania. It features an unusual Z section in the hip panel floor beam hangers and bottom chords.

Weatherspoon Bridge

Weatherspoon Bridge

The Witherspoon Bridge is a closed Pratt through truss spanning Raccoon Creek on Raccoon Creek Road (TR 861) in Washington County, Pennsylvania.

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Rochester-Beaver Railroad Bridge

Norfolk Southern Railroad

The Rochester-Beaver Railroad Bridge spans the Beaver River between Rochester and Bridgewater.


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Bridgewater-Rochester Bridge

PA 4042

The Bridgewater-Rochester Bridge carries PA 4042 over the Beaver River between Bridgewater and Rochester.

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Brownsville High Level Bridge

US 40

The Brownsville High Level Bridge carries US 40 over the Monongahela River in Brownsville.


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Brownsville Bridge

Formerly US 40

The Brownsville Bridge is a truss bridge that carries PA 4025 over the Monongahela River between Brownsville and West Brownsville. It formerly had the designation of the National Road, or US 40.

Mahoning Avenue Viaduct

Mahoning Avenue Viaduct

The Mahoning Avenue Viaduct carries Mahoning Avenue over the Shenango River and railroads in New Castle, Pennsylvania. Built in 1923-24, it replaced the circa 1890 Gardner Avenue Bridge that had been destroyed in a flood in 1913.


Shenango River Bridge

Shenango River Bridge

New Castle Industrial Railroad, formerly Baltimore & Ohio Railroad

The Shenango River Bridge carries the New Castle Industrial Railroad over the Shenango River in New Castle, Pennsylvania. It was once part of the Buffalo, Rochester & Pittsburgh Railroad and Baltimore & Ohio Railroad.


Shenango River Bridge (Pennsylvania Railroad)

Shenango River Bridge

Formerly Pennsylvania Railroad

The Shenango River Bridge formerly carried the Pennsylvania Railroad over the Shenango River in New Castle, Pennsylvania. The Pratt through truss bridge connected its Erie & Pittsburgh Division mainline at West Washington Street and its Oil City Division near Furnace Street, cutting through the Republic Iron & Steel Company and American Steel & Wire Company factories.


Wheatland Bridge

Wheatland Bridge

Formerly Pennsylvania Railroad

The Wheatland Bridge formerly carried the Pennsylvania Railroad (PRR) over the Shenango River near Wheatland, Pennsylvania. The Pratt through truss bridge was located on the PRR’s Erie & Pittsburgh Division mainline.