Concord Police & ConFire are responding to a head-on collision on Willow Pass Rd. between Lynwood Dr. and the Kinne Bridge Overcrossing.
Willow Pass Rd. is being shut down.
No other details are available at this time.
UPDATE: One person is trapped. Others are injured.
UPDATE x2: The EB highway-4 offramp to Willow Pass Rd. has been shut down.
UPDATE x3: The collision involved a white Mercedes SUV and a Honda Accord.
UPDATE, x4: The driver of the Honda Accord has been arrested for DUI.