TRAFFIC ALERT ON I-80 IN PLACER COUNTY
Interstate 80 at Magra will be closed on September 23 and September 24 from 11PM – 5AM. A 56-mile detour will be in effect.
Caltrans is raising the vertical clearance of 9 overcrossings to 16’6”
Higher vertical clearance will improve access on Interstate 80 through the Sierra for interstate commerce and national security. See details below for each bridge project, including dates and detours.