drawbridges:
Route 1A Bridge
drawbridges:
Route 1 Bridge
drawbridges:
Neil R Underwood Memorial Bridge
drawbridges:
Boston & Maine Railroad Strauss Bascule
drawbridges:
Colone Alexander Scammel Memorial Bridge
drawbridges:
Boston & Maine Railroad Bridge
drawbridges:
Memorial Bridge
drawbridges:
Sarah Mildred Long Bridge
drawbridges:
Wentworth Road Bridge