At 5:22 am Wednesday, the Contra Costa County Fire Protection District responded to a report of a vehicle versus semi-truck in the 24000 block of Marsh Creek Road east of Hoffman Lane in the Town of Byron.
Upon arrival, firefighters reported two vehicles had hit a semi-truck with one vehicle on its side. They reported one person was still trapped and both patients sustained major injuries. An additional AMR unit was requested along with a medical helicopter.
By 5:37 am, additional resources were requested for extrication as they stated it would be a “long extrication” to extract the patient from the vehicle. The California Highway Patrol was also on scene.
By 5:38 am, a SIGALERT was issued with the roadway blocked in both directions.
By 5:52 am, one patient was extricated per Battalion 9.
By 5:56 am, one patient was “pronounced” on scene by AMR.
As of 9:09 am, roadway is clear
1:48 PM UPDATE: Three vehicle fatal crash on SR-4 near Hoffman Lane
On September 28, 2022 at around 5:19 am, Contra Costa CHP was advised of a three vehicle collision on SR-4, east of Hoffman Lane. The events occurred as follows. A Tractor Trailer combination, with one occupant, had entered the highway from a private driveway and was traveling westbound on SR-4. A Ford Taurus, with one occupant, was approaching the Tractor Trailer from the rear and collided with the rear of the Trailer. This initial crash caused the Taurus to travel into the eastbound lane and an approaching Honda Odyssey, with one occupant, collided with the side of the Taurus.
The driver of the Honda was pronounced deceased at the scene. The driver of the Taurus suffered major injuries and was transported to the hospital by emergency personnel. The driver of the Tractor Trailer was not injured. This crash is still under investigation. If anyone witnessed it or the events leading up to it, please contact Contra Costa CHP in Martinez, (925) 646-4980
|5:54 AM||19|| 1039 DOTCC|
|5:54 AM||18|| COPY, 1039 DOTCC|
|5:53 AM||17|| 19-405 REQ DOT FOR HARD CLOSURE|
|5:52 AM||16|| 19-405 ALL LNS BLKED|
|5:43 AM||15|| [Rotation Request Comment] 1039 PES TOW W/ 2ND TRK 925-757-5657|
|5:40 AM||14|| [Rotation Request Comment] 1039 HERNANDEZ TOW W/ 1 TRK 925-432-3000|
|5:39 AM||13|| PER COCO FIRE, IT’S 2 VEHS VS BIG RIG|
|5:38 AM||12|| ^***ISSUE SIGALERT*** SR-4 JEO HOFFMAN LANE, ROADWAY BLOCKED IN BOTH DIRECTIONS DUE TO COLLISION, UNK ETO, EXPECT DELAYS.|
|5:36 AM||11|| 19-405A START 1185 2X|
|5:34 AM||10|| 1039 DOTCC|
|5:33 AM||9|| 19-405A CPYS LINE 16 / REQ SIG ALERT|
|5:32 AM||8|| [Notification] [CHP]-VIA LL COCO FIRE ADVD 2 PTYS TRAPPED 1 IN EACH VEH / 1141 and FIRE ARE 1097 BOTH DOT’S ARE BLKD AND SHUT DOWN – DEBRIS IN ALL LNS – ADVD MAY NEED A HARD CLOSURE [Shared]|
|5:21 AM||7|| 1039 CCP FD|
|5:21 AM||6|| [Appended, 05:22:37]  2 VEHS HERE – SUBJS TRAPPED|
|5:21 AM||5|| [Appended, 05:21:37]  BLKG RDWY|
|5:21 AM||4|| [Appended, 05:21:37]  SEMI TK VS UNKN|
|5:20 AM||3|| VEH POSS 1125|
|5:20 AM||2|| SEMI RHS|
|5:20 AM||1|| SEMI TK VS BLK SUV|