A crash just before 7 a.m. caused a traffic jam for morning commuters on northbound Highway 101 through Nipomo on Thursday morning.
A vehicile spun out and hit the side of a bridge near the Willow Road ramp, according to the CHP. The roadway was completely blocked as of 7:20 a.m.
Vehicles were reportedly trying to get past the wreck by driving on the right shoulder.
The roadway was reopened ata 7:51 a.m.