Philadelphia Bridge Works

of Philadelphia, Pennsylvania
MBTA - Merrimack River Bridge (Essex County, Massachusetts)
Built 1893
Warren deck truss bridge over Merrimack River on Railroad (MBTA)
Abandoned

Milford Road Overpass (Hunterdon County, New Jersey)
Built 1891
Wrought iron Howe pony truss bridge over Lehigh Valley Mainline on Milford Road in Bloomsbury
Open to traffic

PRR - Maumee River Bridge (1880) (Lucas County, Ohio)
swing span, 1880
Lost Pratt through truss bridge over Maumee River on Pennsylvania RR
Replaced by a new bridge