Correction: The headline on this story originally misstated where the roadwork was taking place; it's happening north of Cayucos, not Cambria.

Caltrans is restricting traffic through Thursday to one lane on Highway 1 from Villa Creek Road, about 4½ miles north of Cayucos, to Harmony Valley Road, while slope clearing work is underway.

Drivers can expect a 10-minute delay from 9 a.m. to 1:30 p.m. each day.