All lanes of southbound Interstate Highway 280 in San Francisco have reopened after a crash blocked the roadway this morning, according to the California Highway Patrol.
The multi-car crash was reported at about 2:35 a.m. on southbound Highway 280, just north of the Alemany Boulevard on-ramp, the CHP said.
A Sig-alert was issued at 2:53 a.m. with all lanes of southbound Highway 280 blocked from the crash. At about 3:30 a.m., the left lane opened up, the CHP said.
An hour later, at about 4:30 a.m., the crash was cleared from the roadway and the Sig-alert was lifted.
No one was seriously injured in the multiple-car crash.