Rochester, New Hampshire

BM - Blackwater Brook Arch (Strafford County, New Hampshire)
Abandoned 1942
Abandoned stone arch bridge over Blackwater Brook on B&M Lakeport Branch
Derelict/abandoned

NHN - Haven Hill Road Overpass (Strafford County, New Hampshire)
Built 1912
Steel stringer bridge over Haven Hill Road on Railroad (NHN)
Open to traffic