A project to patch up potholes on Highway 41, north of Highway 46 and east at the San Luis Obispo and Kern County line, begins Monday.
Motorists will encounter one-way reversing traffic control with a pilot car on the highway from 7:30 a.m. to 3 p.m. until Thursday.
Motorists can expect delays of less than 30 minutes and should allow additional time for traveling through the area.