drawbridges:
Baltimore & Ohio Railroad Bridge
drawbridges:
Great Northern Railroad Bridge
drawbridges:
Norfolk Southern Railroad Bridge
drawbridges:
New York Central Railroad Bridge
drawbridges:
New York New Haven & Hartford Railroad Bridge
drawbridges:
Canadian Pacific Railroad Bridge
drawbridges:
Atlantic Coast Line Railroad Bridge
drawbridges:
Hx New Jersey Line Railroad Bridge
drawbridges:
Peoria & Pekin Union Railroad Bridge
drawbridges:
Pacific Electric Railroad Bridge
drawbridges:
Florida East Coast Railroad Bridge
drawbridges:
Michigan Central Railroad Bridge
drawbridges:
Nx Railroad Bridge
drawbridges:
Paducah & Louisville Railroad Bridge
drawbridges:
Chicago & Northwestern Railroad Bridge
drawbridges:
Baltimore & Ohio Chicago Terminal Railroad Bridge
drawbridges:
St Charles Air Line Railroad Bridge
drawbridges:
Cleveland Columbus Cincinncinnatti & St Louis Railroad Bridge
drawbridges:
Erie Railroad Bridge # 19 Conrail
drawbridges:
Seaboard Air Line Railroad Bridge
drawbridges:
Former Double Deck Bridge
drawbridges:
Almonaster Avenue Bridge
drawbridges:
Gauron Bridge
drawbridges:
New York New Haven & Hartford Railroad Bridge
drawbridges:
Buffalo Creek Railroad Bridge
drawbridges:
Burlington Canal Bridge
drawbridges:
Canadian Transcontinental Railroad Bridge
drawbridges:
Delaware & Lackawanna Western Railroad Bridge
drawbridges:
Texas & Pacific Railroad Bridge
drawbridges:
Chicago & Western Indiana Railroad Bridge
