sig alert, Rancho Cucamonga 3:23 p.m. 15 Freeway
The CHP has issued a Sig Alert on the Foothill Boulevard onramp to the Northbound 15 Freeway because of a multi-vehicle collision.
Six vehicles are involved with one vehicle overturned. There are nine vehicles on the road side. The San Bernardino County Sheriffs have closed the onramp while rescue personnel work on the collision.