The U.S. Army Corps of Engineers Los Angeles District, in partnership with the U.S. Forest Service and agencies in the State of Nevada, is informing members of the public of a closure order in effect in the work area of the berm and diversion channel structure being built in the Spring Mountains National Recreation Area. The closure order, signed by the forest supervisor for the Humboldt-Toiyabe National Forest, is in effect until it is rescinded.