This is a list of current and former locks and dams of the Upper Mississippi River which ends at the Mississippi River's confluence with the Ohio River at Cairo, Illinois.
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- Gallery
- List of crossings of the Upper Mississippi River
- Mississippi Valley Division
- List of locks and dams of the Ohio River
- USACE St. Paul District Locks and Dams
- HAER - Upper Mississippi River 9-Foot Channel Project History, Mississippi River between Minneapolis & Guttenberg, IA, Red Wing vicinity, Goodhue County, MN Lock & Dams 3-10
- HAER - Upper Mississippi River 9-Foot Channel Project, Lock & Dams 11-22, Upper Mississippi River, Dubuque, Dubuque County, IA - 126 data pages
- HAER - Upper Mississippi River Nine-Foot Channel Project, Lock & Dam Nos. 24-27, Clarksville, Pike County, MO - 126 data pages
Locks and Dams
Expansion proposals for upper Mississippi locks
The Army Corps of Engineers has studied the expansion of some locks on the Upper Mississippi. Since at least 1999, the Corps has considered expanding 600 ft locks 20, 21, 22, 24, and 25 to 1,200 ft.
References
See also
External links
