Lock (water navigation)
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- Upper Mississippi River
- Analysis of British Waterways' Waterways Condition Survey 2009
- Design of Locks Part 1
- US Army Corps of Engineers, Navigation of the Ohio River
- The Grand Western Canal in Halberton
- City of Streams and Spires a Self Guided Walk Along Oxford’S Waterways
- Congleton and the Macclesfield Canal from Anderton | UK Canal Boating
- Hatton Locks Grand Union Canal
- 15 Things You Didn't Know About the Erie Canal
- Bridge E163, Chili Avenue (NY 33A) Bridge E162A, Pipeline Bridge
- 32433-Waterway-Dimensions.Pdf
- Middlewood Way to Marple Locks Middlewood Way - Nelson’S Pit Visitor Centre
- The International Canal Monuments List
- Innovations in Navigation Lock Design
- Ship Transit and Equipment Requirements
- Lock and Dam No. 11 Historic District
- Historic Erie Canal Trails
- The Manchester Ship-Canal: Mersey Estuary Embankments and Other Works. Runcorn Division. (Including Plates at Back of Volume)