Sig Alert, 60 Freeway, Riverside 4:21 a.m.

A tractor trailer containing dry goods overturned on the eastbound 60 Freeway at the 215 Freeway interchange, prompting a Sig Alert.
The California Highway Patrol estimated lanes would be reopened about 7 a.m. The crash was reported on the eastbound 60 at the northbound 215 Freeway interchange at 1:15 a.m. Firefighters on scene reported oil was spilling into lanes.