Construction crews use a Bauer BG 45 drill rig machine to install deep cutoff walls along the Garden Highway Levee as part of the U.S. Army Corps of Engineers Reach A levee improvements, reducing flood risk for Natomas Basin residents by preventing water seepage during high water events, Sacramento, Calif., Nov. 7, 2024. Learn more at: https://www.spk.usace.army.mil/Missions/Civil-Works/Natomas-Basin/Reach-A/