Two people were killed early Thursday morning in a six-vehicle crash on the eastbound 210 Freeway in Glendora.
The crash was reported about 12:15 a.m. just west of the 57 Freeway, according to the California Highway Patrol.
Details of what led up to the crash were not immediately available.
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The CHP said at least one person was killed.
The carpool and Nos. 1, 2 and 3 lanes of the east- and westbound 210 Freeway just west of the 57 Freeway were blocked, CHP officials said. Lanes reopened at about 6:30 a.m.