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  2. Lock and Dam No. 15 - Wikipedia

    en.wikipedia.org/wiki/Lock_and_Dam_No._15

    Lock and Dam No. 15 is a lock and dam located on the Upper Mississippi River.It spans the river between Rock Island, Illinois and Davenport, Iowa.Lock and Dam 15 is the largest roller dam in the world, its dam is 1,203 feet (366.7 m) long and consists of nine 109 feet (33.2 m) non-submersible, non-overflow roller gates and two 109 feet (33.2 m) non-submersible overflow roller gates.

  3. List of locks and dams of the Upper Mississippi River

    en.wikipedia.org/wiki/List_of_locks_and_dams_of...

    HAER No. MN-62, "Mississippi River 9-Foot Channel, Lock & Dam No. 1, Saint Paul, Ramsey County, MN", 30 photos, 47 data pages, 3 photo caption pages HAER No. IA-22, " Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg, Clayton County, IA ", 114 photos, 11 data pages, 8 photo caption pages

  4. Lock and Dam No. 19 - Wikipedia

    en.wikipedia.org/wiki/Lock_and_Dam_No._19

    Lock and Dam No. 19 is a lock and dam located on the Upper Mississippi River near Keokuk, Iowa. In 1978, the Keokuk Lock and Dam was listed in the National Register of Historic Places , #78001234. In 2004, the facility was listed in the National Register of Historic Places as Lock and Dam No. 19 Historic District, #04000179 covering 1,605 acres ...

  5. Government Bridge - Wikipedia

    en.wikipedia.org/wiki/Government_Bridge

    It is located near Upper Mississippi Mile Marker 483, adjacent to the Mississippi River Lock and Dam No. 15. The current structure (which was completed in 1896) is the fourth at this location. The bridges all were built with a swing section to accommodate traffic navigating the river.

  6. Lock and Dam No. 14 - Wikipedia

    en.wikipedia.org/wiki/Lock_and_Dam_No._14

    Lock and Dam No. 14 is a lock and dam located near LeClaire, Iowa on the Upper Mississippi River above Davenport, Iowa and Moline, Illinois. The movable portion of the dam is 1,343 feet (409.3 m) long and consists of 13 tainter gates and 4 roller gates. Connected to it is a 1,127 feet (343.5 m) long non-submersible rock fill dike which extends ...

  7. About the Mississippi River's locks and dams - AOL

    www.aol.com/barge-bulkhead-3-3-million-110547322...

    The bulkhead, left, prevents water from entering at Lock and Dam No. 2 so work can be done on the gates to the chamber, right, Jan. 30 on the Mississippi River in Hastings, Minnesota.

  8. Here's how the locks and dams on the Mississippi River work ...

    www.aol.com/heres-locks-dams-mississippi-river...

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  9. Lock and Dam No. 17 - Wikipedia

    en.wikipedia.org/wiki/Lock_and_Dam_No._17

    Lock and Dam No. 17 is a lock and dam located near New Boston, Illinois on the Upper Mississippi River near river mile 437. Its main lock is 110 feet (33.5 m) wide and 600 feet (182.9 m) long with its bottom at an elevation of 518 feet (157.9 m). Normal pool elevation behind the dam is 536 feet (163.4 m).