On Saturday at 9 p.m. the northbound lanes of Highway 99 will be closed at Applegate Road until 5 a.m. on Sunday.
The closures will take place at the same time each night through November 10th.
RELATED: Caltrans expedites emergency repairs on Applegate Road, Highway 99 road closures
Drivers heading that direction will be able to take a detour at the Atwater Boulevard exit.
The emergency repairs come after the overcrossing was hit by a big rig more than two weeks ago and after an inspection by Caltrans, the department determined the overpass was damaged and needed repairs.