PORTLAND, Ore. -- A semi that crashed onto its side closed several lanes of Interstate 5 northbound for over four hours Friday morning.

The 2:30 a.m. crash closed the center and right lanes, and for a time, all lanes.

All lanes were reopened about 8:30 a.m.

The condition of the driver was not available.

ODOT crews unloaded pallet loads of boxes containing trail mix before righting the tractor and trailer about 6 a.m.