A white Ford Transit van caught fire on westbound Interstate 580 just east of the Richmond-San Rafael Bridge midspan about 7:25 a.m. Thursday, closing all westbound lanes, the San Francisco Chronicle reported.

Four people got out of the van. There were no injuries. A SigAlert was issued at 7:35 a.m., and all westbound lanes were closed. Crews were on scene about 7:46 or 7:47 a.m., and the fire was out by 7:58 a.m. At 8:46 a.m., the left westbound lane had reopened, while the right lane remained closed. The backup stretched from Marina Bay through Point Richmond, the Chronicle reported.