KnowraCanal lockLinked fromLinked fromThe 30 pages that link to Canal lock, each with the reason it gives.All 30Broader topic 5Related 12Narrower topic 13CanalBroader topic: Locks let navigation canals overcome changes in elevation without steep, unnavigable channels.Water transportBroader topic: Locks let boats pass through canals and rivers with changes in water level.Dortmund–Ems CanalBroader topic: Locks let vessels pass between canal reaches at different heights along the route.North Jiangsu Main Irrigation CanalBroader topic: Locks and control gates help manage water levels and movement along engineered waterways.Saint Lawrence SeawayBroader topic: Locks lift and lower ships across the seaway’s elevation changes.