Frostburg, Maryland
GAP - New Hope Bridge (Allegany County, Maryland)
Built 1930Bridge over New Hope Road on Great Alleghany Passage TrailOpen to bicyclists and pedestrians
GAP - Route 36 Overpass (Allegany County, Maryland)
Built 1930Bridge over Route 36 on Great Allegheny Passage TrailOpen to pedestrians & bicyclists only
WM - Frostburg Tunnel (Allegany County, Maryland)
Built 1857; abandoned 1954Abandoned tunnel under Frostburg, MD on Cumberland & Pennsylvania RailroadDerelict/abandoned