Lock

Allegheny River Lock and Dam No. 9 Appleton Lock 4 Historic District Aqueduct Lock Bell Weir Lock Benson Lock Bingley Three Rise Locks Black Rock Lock Blake's Lock Boulter's Lock Bow Locks Braddock Locks & Dam Brandon Road Lock and Dam Bray Lock Britannia Stop Lock Bromley Stop Lock Cannelton Locks and Dam Carpenter's Road Lock Cascade Locks and Canal Charleroi Locks & Dam City Mill River City Road Lock Clifton Lock Commercial Road Lock Coxes Lock Cromwell Lock Day's Lock Delph Locks Dobbs Weir Lock Elizabeth Locks & Dam Enfield Lock Richmond Lock and Footbridge Federal Dam Feildes Weir Lock Fulton Lock Glover Wilkins Lock Goring Lock Grafton Lock Grays Landing Lock & Dam guillotine lock Hannibal Locks and Dam Hatton Locks Hawley Lock Hildebrand Lock and Dam Hiram M. Chittenden Locks Holt Lock and Dam Ice Harbor Dam Potter's Lock Isis Lock Jesus Lock John Rankin Lock