Southbound 395 will be reduced to one lane in northern Carson Valley Wednesday, as the Nevada Department of Transportation repaves sections of roadway surface.  Between 7 a.m. and 4 p.m. Sept. 4, single lane closures will take place on a half-mile section of southbound U.S. 395 near the Carson River. While most travel delays will be moderate, motorists are encouraged to leave extra travel time. NDOT will be excavating approximately three inches of six sections of potholed road surface and refilling with new pavement for a smoother and safer drive. More than 30,000 vehicles travel the highway every day.