Were the Dundee Canal and Augusta Canal both built to provide hydropower for mills and manufacturing?
Dundee Canal The Dundee Canal was an industrial canal in Clifton and Passaic in Passaic County, New Jersey. It was built between 1858 and 1861 and ran parallel to the Passaic River. It supplied hydropower and water for manufacturing. There was interest by some members of the business community to modify the canal to support navigational uses, but the canal was never used for that purpose.
Montrose Swing Bridge The Montrose Swing Bridge is located on the Welland River at the junction with the Queenston Power Canal in the south-east portion of the City of Niagara Falls, Ontario, Canada. It was built ca. 1910 to carry the Canada Southern Railway over the river (click the link to see a discussion of companies who used the Canada Southern tracks over the years). It is a two track bridge, although only one track remains in use today. It crosses the river at roughly a 45-degree angle.