Sig Alert, 10 Freeway, Montclair 8:50 a.m.

The California Highway Patrol issued a Sig Alert in Montclair this morning after a motorist crashed into the center divider on the 10 Freeway. The carpool and fast lanes were closed at 8:50 a.m. for an unknown duration. The crash was reported at 8:35 a.m. on the westbound 10 Freeway at Monte Vista Avenue. Officers received a report that someone in the vehicle became trapped in the vehicle from the impact. The Sig Alert was canceled at 9:49 a.m.