An overturned cement truck caused a sig alert on the eastbound 210 Freeway Friday.
The injury collision occurred at 12:40 p.m., blocking the fourth and fifth lane on the freeway near the Sunflower exit in Glendora. California Highway Patrol issued a two-hour sig alert.
Caltrans and Los Angeles County fire are currently on scene to clean a diesel spill on the freeway, according to CHP.
How many people were injured in the collision is currently unknown.
