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Harrison Avenue Bridge
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Harrison Avenue Bridge is a concrete deck arch bridge carrying Harrison Avenue (unsigned SR 6011) in Scranton, Pennsylvania, United States. Its three spans include an open-spandrel ribbed arch over Roaring Brook, flanked by two closed-spandrel arches. The southwestern closed-spandrel arch spans the former Lackawanna and Wyoming Valley Railroad (Laurel Line), converted to highway use in 1964 as the Central Scranton Expressway. The northeastern closed-spandrel arch spans the former Delaware, Lackawanna and Western Railroad, now a heritage railroad operated by Steamtown National Historic Site.
Built in 1921-1922, the bridge is notable as an example of Progressive Era civic involvement, its construction having been promoted by a citizens' group called the South to East Scranton Bridge Association. It was designed by New York City-based consulting engineer Abraham Burton Cohen, although Scranton Department of Public Works chief engineer William A. Schunk and his assistant Charles F. Schroeder were more actively involved in day-to-day supervision of construction. The bridge was listed on the National Register of Historic Places in 1988.
==See also==
*List of bridges documented by the Historic American Engineering Record in Pennsylvania
*List of bridges on the National Register of Historic Places in Pennsylvania
*National Register of Historic Places listings in Lackawanna County, Pennsylvania
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