By CBS13 Staff

SACRAMENTO (CBS13) — An overturned big rig was causing major traffic delays on Interstate 80 in Natomas late Wednesday night.

According to the California Highway Patrol, the crash happened in the westbound lanes of the freeway near the Interstate 5 junction.

Caltrans cameras show traffic backed up all the way to Truxel Road and all lanes westbound lanes of I-80 were blocked.

There is no word on when the roadways will be cleared.