Caltrans has construction and closures planned for the following areas this week:
* The on and off-ramps on Highway 99 from Taylor Road to Hammett Road will alternately from 7 p.m. to 7 a.m. through Saturday.
* The right shoulder, center and right lanes on Highway 99 from Taylor Road to the Stanislaus/San Joaquin County line will close from 7 p.m. to 7 a.m. through Saturday.
Motorists should expect 15 to 30 minute delays. Alternate routes should be taken whenever possible.
The City of Turlock has the following closure planned:
* F Street from Golden State Boulevard to S. First Street and from Golden State to S. Center Street will be closed to through traffic all hours from Thursday through Oct. 3, due to construction.
Detours will be provided.