ROSEVILLE (CBS13) – An overturned big rig on Interstate 80 has one lane of a ramp closed Friday morning.

The scene is on the eastbound I-80 ramp at northbound Highway 65.

California Highway Patrol says the #1 lane will be closed for the next three hours due to the crash. The right lane remains open, but expect some traffic in the area.

It is unclear what caused the crash; the driver of the big rig escaped without injury.

The big rig was carrying 70,000 pounds of frozen pizza.

A little after 8 a.m., crews managed to right the big rig. Expect residual delays on the ramp, however, as crews continue clean-up operations.

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