Lock and Dam No. 4

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1	In 1937, Congress authorized the Minneapolis Upper Harbor Project which extended the Upper Mississippi River 9-Foot Navigation Project an additional 4.6 miles by constructing two locks to lift vessels over St. Anthony Fa Add to Reading List Source URL: www.mvp.usace.army.mil Language: English - Date: 2013-01-03 17:53:55 Mississippi National River and Recreation Area Saint Anthony Falls Stone Arch Bridge Upper Mississippi River Mississippi River Lock Mill Ruins Park Lock and Dam No. 1 Geography of the United States Geography of Minnesota Minnesota
2	Lock & Dam No. 4 - Alma, Wis. Lock & Dam No. 4 P.O. Box 325 Alma, WI[removed]Phone: ([removed] Add to Reading List Source URL: www.mvp.usace.army.mil Language: English - Date: 2013-01-03 17:53:53 Mississippi River Upper Mississippi River Lock and Dam No. 4 Snake River Lock and Dam No. 19 Chain of Rocks Lock Geography of the United States Driftless Area Tennessee–Tombigbee Waterway