UPDATE (1:20 p.m.) – The California Highway Patrol reports that as of 1:20 p.m., the crash scene has been cleared and traffic is moving through the area again.
(12:51 p.m.) – A rollover crash was affecting traffic on Highway 101 in Atascadero on Thursday.
It happened shortly before 12:30 p.m. in the southbound lanes near the Santa Barbara Rd. offramp.
Only one vehicle was involved.
This is a developing story and will be updated with new information as it becomes available.