drawbridges:
New York New Haven & Hartford Railroad Bridge
drawbridges:
New York New Haven & Hartford railroad bridge
drawbridges:
New York New Haven & Hartford Railroad bridge
drawbridges:
New York New Haven & Hartford Railroad Bridge
drawbridges:
New York New Haven & Hartford Railroad bridge
drawbridges:
New York New Haven & Harford Railroad bridge
drawbridges:
Cape Cod Canal Railroad Bridge
drawbridges:
Cape Cod Canal Railroad Bridge
drawbridges:
Cape Cod Canal Railroad Bridge
drawbridges:
Cape Cod Canal Railroad Bridge
drawbridges:
Cape Cod Canal railroad Strauss bascule bridge
drawbridges:
New York New Haven & Harford Railroad Strauss Bascule Bridge
drawbridges:
New York New Haven & Hartford Railroad Bridge
drawbridges:
First Strauss bascule bridge (NYNH&HRR)
drawbridges:
First Strauss heel trunnion bascule bridge NYNH&H railroad