A three-vehicle crashed stopped traffic on the eastbound Pomona (60) Freeway in the Baldwin Park area, the CHP reported.
No injuries were reported in the crash, which occurred about 5:50 p.m. and prompted the California Highway Patrol to shut down two lanes.
The crash involved a silver Honda Accord, an SUV and another vehicle, the CHP reported.
A SigAlert was issued for stalled traffic for about an hour.