A semi-truck crash on the 10 Freeway in Ontario, resulted in one death after a steel beam fell onto the freeway. The incident caused major traffic disruptions and an ongoing investigation.

A CBS LA Next Traffic Alert has been issued to warn drivers about the impact on their morning commute.

Add Yahoo as a preferred source to see more of our stories on Google. One person was killed Thursday morning in a multi-vehicle crash involving a semi-truck on 10 Freeway in Ontario that forced a ...