<a href="https://www.youtube.com/embed/V57Rnttd4x8?enablejsapi=1&origin=https%3A//www.homeworkhotline.org&wmode=opaque">Embedded video for Canal Locks</a>Air Date: October 30, 2017Mike from New York State Canal Corp stopped by to show us how canal locks works. Tags: US HistoryCanal LocksErie CanalNYS Canal Corp
