Starting late next week, there will be lane changes on Highway 101 as construction crews move along in widening the road in Rohnert Park and Cotati, according to the CHP. Dates are tentative.

–Highway 101 at Highway 116, on the night of June 2 northbound traffic will switch to the new overpass and on the night of June 3 southbound traffic will shift to the middle lanes.

–Highway 101 at Railroad Avenue, on the night of June 6 southbound traffic will shift to a new overpass and on the night of June 7 northbound lanes will shift to middle lanes.

–Highway 101 at Wilfred Avenue, the night of July 5 northbound traffic will shift to the new overpass and on the night of July 7 or 8 southbound traffic will shift to new lanes.