Heavy traffic, I-15, Cajon Pass, 4:25 p.m.

Motorists where reporting heavy traffic on the southbound I-15 due primarily to holiday traffic, according to CHP dispatchers. several small crashes were also complicating traffic. At 3 p.m., north of Highway 138 a gold Nissan collided with a Chevy sedan. North of Summit Avenue, wood debris was reported in the fast lanes.