Drivers on Highway 41 in Atascadero will encounter one-way reversing traffic control this week.
Work will begin Tuesday to relocate telephone poles in the area.
Delays can be expected from 9 a.m. to 3:30 p.m. Tuesday through Thursday.
Traffic control will begin one-mile west of San Gabriel Road for those traveling westbound and one-half mile west of Old Morro Road for those headed eastbound.