A head on crash has shut down Byron Highway at Mountain House Road Friday morning. The crash occurred just before 6:00 am where Alameda County Fire responded along with CHP.
No other details have been released as of 7:30 am. There is no estimated time of when the roadway will reopen and delays are expected.
FATALITY CRASH on Byron Highway
This morning (7/1/22) at approximately 5:55am, CHP Contra Costa responded to a two vehicle collision on Byron Highway near Mountain House Road.
Our preliminary investigation indicates a Chevrolet Traverse, with three occupants, was traveling northbound on Bryon Highway and an Lincoln Navigator, with two occupants, was traveling southbound on Byron Highway. The Lincoln and the Chevrolet collided head on.
The driver of the Chevrolet was pronounced deceased on scene and the two passengers were transported to the hospital for minor and major injuries. The occupants of the Lincoln sustained major injuries and were transported to the hospital. This collision is still under investigation. If anyone witnessed this collision or the events leading up to it, call CHP in Martinez at 925-646-4980.
|8:51 AM||20|| ^***UPDATE SIGALERT*** ONE WAY TRAFFIC CONTROL IN PLACE|
|8:49 AM||19|| COPY, 1039 STOKTON TMC|
|8:47 AM||18|| A19-404M 1185 97|
|7:49 AM||17|| ^***UPDATE SIGALERT*** SB TRAFFIC OPEN TO THE RIGHT HAND SHOULDER ONLY|
|7:47 AM||16|| A19-404M TRFC MOVING SB BYRON ON RHS / PASSED THE SCENE — NB STILL SHUT DOWN|
|7:07 AM||15|| 1039 ALCO CORONER – WILL 1021 19-404M|
|7:05 AM||14|| [Rotation Request Comment] 1039 OLIVERS TOW 510-758-3790|
|7:01 AM||13|| A19-404M REQ EVIDENCE TOW FOR LINC NAV AND CHEV TRAVERSE|
|6:34 AM||12|| 1039 SIGN TRUCK|
|6:28 AM||11|| FYI, CMS ON 1039 STOCKTON TMC FOR SIGNAGE SUPPORT|
|6:28 AM||10|| ^***ISSUE SIGALERT*** BYRON HWY JSO MTN HOUSE CLOSED DUE TO TRAFFIC COLLISION. UNK ETO AT THIS TIME, EXPECT DELAYS.|
|6:24 AM||9|| A19-404M REQ SIG ALERT|
|6:13 AM||8|| 1039 1141 FOR LINE 21|
|6:13 AM||7|| OFF DUTY FIRE OFCR IN GLD HOND SD|
|6:12 AM||6|| [Appended, 06:12:40]  PER OFF DUTY FIRE / WILL NEED 3 1141’S / 2 ARE TRAPPED / 1 POSS 1144|
|5:56 AM||5|| [Appended, 05:57:15]  ADV POSS INJS|
|5:56 AM||4|| 1039 1141|
|5:56 AM||3|| [Appended, 05:57:15]  BLKIGN RDWY|
|5:55 AM||2|| [Appended, 05:57:15]  BLK SUV VS BLK SD|
|5:55 AM||1|| HEAD ON TC|