The California Department of Transportation will close up to two lanes of southbound Interstate 5 from Lyons Avenue to Calgrove Boulevard, as well as the southbound Interstate 5 on- and off-ramps at Lyons Avenue and Calgrove Boulevard, as follows:
n 9 p.m. Wednesday to 5 a.m. Thursday
n 9 p.m. Thursday to 5 a.m. Friday
n 11 p.m. Friday to 7 a.m. Saturday
n 11 p.m. Saturday to 9 a.m. Nov. 16

The closures are due to a new slab replacement and pavement rehabilitation project. Caltrans asks motorists to slow for the cone zones.