WATCH / LISTEN · 2:39
Find out more about the history of the Erie Canal at https://www.history.com/topics/erie-canal
Opened in 1825, the Erie Canal was one of the most extraordinary engineering feats of the 19th century, connecting eastern ports and manufacturing with the rest of the country.
https://www.history.com/topics/erie-canal/videos/building-the-erie-canal
LISTEN · 3:51
September 16, 20164:39 AM ET Radio story heard on Morning Edition
WATCH / LISTEN · 5:20
Locks were invented to allow boats to travel uphill over mountains. This video teaches you how a lock system works and demonstrates how travelers operate the locks.
WATCH · 0:26
This audio-visual diagram depicts how a boat rises in the Panama Canal; it's relevant because it uses the technology that developed during the construction of the Erie Canal.
https://drive.google.com/file/d/1VBmaIKO8onxbDY3e8PYUFMy0QctcAvl7/view
WATCH / LISTEN · 03:18
This clip is from "The Grand Erie Canal - Classroom Video Collection" and produced by Low Bridge Productions (Stephen Drew) in Rochester, NY.
https://vimeo.com/75157358
http://www.eriecanal.org/history.html
http://www.eriecanal.org/images.html
To move boats through more than 150 meters (500 feet) of elevation, workers used locks to raise the boats, just as an elevator would. The diagram below shows how a lock works to raise or lower the water, allowing the boats to move from one part of the Erie Canal to another.