UPDATE [6:05 p.m.]: Crews have cleared the crash, according to Caltrans.
SACRAMENTO — A semi-truck carrying 40,000 pounds of dog food overturned on northbound Interstate 5 on Sunday afternoon, blocking the ramp near the I-80 interchange.
Drivers could not exit from I-5 northbound to I-80 westbound as crews worked to clear the crash.
The driver of the big rig says he was involved in a hit-and-run, but the CHP is still investigating.
Stay with FOX40 and FOX40.com for updates on this story.