The spill on the interstate just south of Highway 138 occurred shortly after 4:20 a.m., according to the California Highway Patrol. By 3:15 p.m., Caltrans announced all lanes impacted were reopened.
A Sigalert was issued at 5:02 a.m., closing all northbound lanes near the Highway 138 interchange.
At 5:30 a.m., the CHP said the wrecked trailer was blocking the northbound No. 4 lane of traffic as well as the right shoulder of the freeway.
Just before 7 a.m., the CHP estimated that all northbound lanes of traffic would be shut down for at least three hours.
No injuries were reported.
City News Service contributed to this report.