New Gates For Upper Miss Lock 12 New Gates For Upper Miss Lock 12
New Gates For Upper Miss Lock 12

G&G Steel recently completed work on new upper and lower gates for Upper Mississippi River Lock 12. The upper gate is 25 feet tall by 62 feet wide and weighs 110 tons… Read More

The Louisville Engineer District announced April 11 that Corps natural resources managers and other personnel will be conducting prescribed burns at McAlpine Locks and Dam for the remainder of April. Read More

New Lock Closure Date

March 1, 2019

The Mississippi Valley Division of the Corps of Engineers agreed with industry requests to move the date of the scheduled closure of Lock 25 from March 22 to March 8. Read More

A brief lowering of high water allowed salvage teams to retrieve the sixth of nine sunken barges at McAlpine Dam before the water rose again, suspending operations. The barges were… Read More