In the 1960s the Welland Canal was improved and incorporated into the Saint Lawrence Seaway. Ships can now bypass Niagara Falls.
Up until the 1970’s with the help of the electric power produced by the river, industries in the Niagara River valley flourished, however after the water was diverted from the Buffalo area it caused the steel and grain mills in that area to shut down. Since then the region has declined economically.
Niagara Falls, Ontario and Niagara Falls, New York are joined by three bridges, including the the Whirlpool Bridge, and the newest bridge, the Lewiston-Queenston located near the escarpment and the Rainbow bridge located downriver from the Falls, the Rainbow Bridge offers the closest view of the falls.