You searched for: Drawbridges. Here are the results:

LS04544 Aerial of the Alburg Bridge North Hero, 1954	LS04146 Aerial Photograph of Drawbridge North Hero, 1952	LS04243 Aerial Photograph of Drawbridge North Hero, 1952	LS04246 Aerial Photograph of Drawbridge North Hero, 1952
LS04248 Aerial Photograph of Drawbridge North Hero, 1952	LS04978 Alburg Bridge North Hero, 1954	LS04980 Alburg Bridge under Snow North Hero, 2000	LS15503 Completed Grand Isle-North Hero Bridge Grand Isle, 1953
LS15501 Construction on Drawbridge Grand Isle, 1952	LS15502 Construction on Drawbridge Grand Isle, 1952	LS07423 Draw bridge Grand Isle, 1953	LS07423 Draw bridge Grande Isle Grand Isle, 2008