Which canal is deeper, the Tamiami Canal or the Oswego Canal?
Tamiami Canal:  It averages 8 ft in depth and is over 100 ft wide in some areas. Oswego Canal: The Oswego Canal is a canal in the New York State Canal System located in New York, United States. Oswego Canal:  The canal has a depth of 14 ft (4.2 m), with seven locks spanning the 118 ft (36 m) change in elevation.
The Oswego Canal