Irvine, Pennsylvania

BP - Brokenstraw Creek (Circle Dr.) (Warren County, Pennsylvania)
Pony girder bridge over Broken Straw Creek on BP RR
Open to traffic

Irvine Bridge (Warren County, Pennsylvania)
Built 1903
Lost Pratt through truss bridge over Brokenstraw Creek on Coovers Crossing Road (Old Route 6)
Replaced by a new bridge

Irvine Covered Bridge (Warren County, Pennsylvania)
Built in 1818; Lost before 1939; I could find little on this covered bridge
Lost Bridge over Brokenstraw Creek on SR 3022
Replaced by a new bridge

National Forge Road Bridge (Warren County, Pennsylvania)
Lost Open-spandrel arch bridge over Brokenstraw Creek on National Forge Road (Old US 6)
Replaced by a new bridge