On top of the miter gates at the Corps of Engineer's Melvin Price Locks and Dam
ALTON, Ill. — STEM students gather on top of the miter gates at the U.S. Army Corps of Engineer's Melvin Price Locks and Dam to learn about lock operations during the Saturday Scholars program Feb. 25, 2012. St. Louis District employees engaged students from 18 high schools in Southwestern Illinois during the event.

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Tags: usace
Photo by: Romanda Walker |  VIRIN: 120225-A-CE999-003.JPG