The U.S. Army Corps of Engineers at Rend Lake will close the Rend Lake Dam Road to all through traffic from 8 a.m. to 4 p.m. on Wednesday, May 11, 2022. Access to the South Marcum Recreation Area, Spillway Recreation Area, and the Dedication Lot on the east end of the Rend Lake Dam will remain open. Watch for closure signs at Sugar Creek parking lot and the west entrance to the Rend Lake Dam.