Two people were killed Thursday morning in a six-vehicle crash on the eastbound Foothill (210) Freeway in Glendora.
The crash was reported about 12:15 a.m. just west of the Orange (57) Freeway, according to the California Highway Patrol.
Details of what led up to the crash were not immediately available.
Video from the scene showed debris spread across all lanes of the freeway.
The carpool and the 1, 2 and 3 lanes of the east- and westbound Foothill Freeway just west of the Orange Freeway were blocked until further notice, CHP officials said.