Allegheny Valley Railroad

Reporting mark: AVR
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AVR - Allegheny River Back Channel Bridge (Allegheny County, Pennsylvania)
Built 1880
Abandoned pratt through truss bridge over Allegheny River Back Channel on West Penn Railroad (abandoned)
Abandoned

AVR - Brilliant Cutoff Bridge (Allegheny County, Pennsylvania)
Built 1904;
Pennsylvania through truss bridge over Allegheny River on Allegheny Valley Railroad
Open to traffic

AVR - Brilliant Cutoff Viaduct (Allegheny County, Pennsylvania)
Built 1903
Stone arch bridge over Silver Lake Drive on Allegheny Valley RR (formerly PRR)
Open to traffic

AVR - Herrs Island Bridge (Allegheny County, Pennsylvania)
Built 1920-1921, replaced earlier 1884 bridge
Through truss bridge over Allegheny River on CSX RR
Open to traffic

AVR - W Chestnut St Overpass (Washington County, Pennsylvania)
Pony/through plate girder bridge over W. Chestnut ST (US40) on Allegheny Vallry Railroad
Open

AVR - West Maiden Street Overpass (Washington County, Pennsylvania)
Warren through truss with all verticals bridge over Maiden Street on Railroad
Open to traffic

AVR - Whitehall Tunnel (Allegheny County, Pennsylvania)
Built 1899
Tunnel on Allegheny Valley Railroad
Open to traffic

Green Man Tunnel (Allegheny County, Pennsylvania)
Tunnel under Allegheny Valley Railroad Co. on Piney Fork Road
Open to traffic