1179-traffic Collision-1141 En Route 0 State Route 4 West Interstate 80 Con

Jan 19 2026 9:18PM: [2] [Appended, 21:19:06] [1] OVERTURNED VEHICLE

Jan 19 2026 9:19PM: [5] BIG RIG TRUCK OVERTURNED [Shared]

Jan 19 2026 9:19PM: [6] BIG RIG OR PICK-UP TRUCK [Shared]

Jan 19 2026 9:19PM: [7] BIG RIG TRUCK — OVERT —- BLOCKING LANE 1 [Shared]

Jan 19 2026 9:19PM: [15] VEHICLE ON ROOF [Shared]

Jan 19 2026 9:19PM: [18] SOLO VEHICLE [Shared]

Jan 19 2026 9:19PM: [43] [Appended, 21:23:29] [2] SOLO VEHICLE

Jan 19 2026 9:20PM: [44] [Appended, 21:23:29] [3] UNKNOWN DESCRIPTION TRUCK VERSUS UNKNOWN

Jan 19 2026 9:20PM: [25] 1039 1141 [Shared]

Jan 19 2026 9:20PM: [45] [Appended, 21:23:29] [4] BLOCKING LANE 1

Jan 19 2026 9:21PM: [31] BIG RIG OVERT/ NO PRTYS OO VEHICLE [Shared]

Jan 19 2026 9:21PM: [47] [Appended, 21:23:29] [6] REPORTING PARTY – OR – RESPONSIBLE PARTY ADVISE ANOTHER GOOD SAM INTERSECTION TRYING TO GET DRVR OO VEHICLE

Jan 19 2026 9:22PM: [36] CAB AND TRAILER OVERT BLOCKING LANE 1 OF CONNECTOR – OR – CONNECTED [Shared]

Jan 19 2026 9:22PM: [40] GETTING SPANISH TRANSITION ROAD [Shared]

Jan 19 2026 9:23PM: [48] [Appended, 21:23:29] [7] REPORTING PARTY – OR – RESPONSIBLE PARTY IN GRY FORD TRUCK IN FRONT OF BIG RIG ON RIGHT HAND SHOULDER

Jan 19 2026 9:23PM: [50] [Rotation Request Comment] ( 1039 OLIVERS TOW 510.234.8699 ) [Shared]

Jan 19 2026 9:25PM: [55] 19-180B WEST BOUND 4 JUST EAST OF 80 * BLOCKING #1 [Shared]

Jan 19 2026 9:26PM: [56] CORR LINE 44 -UNKNOWN DESCRIPTION BIG RIG VERSUS UNKNOWN [Shared]

Jan 19 2026 9:26PM: [57] HAVE TOW ACCESS FROM HERCULES [Shared]

Jan 19 2026 9:26PM: [58] CORR LINE 48 REPORTING PARTY – OR – RESPONSIBLE PARTY IN GRY FORD TRUCK INTERSECTION GOOD SAM AND ON RIGHT HAND SHOULDER [Shared]

Jan 19 2026 9:27PM: [59] LE DRVR OO VEHICLE [Shared]

Jan 19 2026 9:27PM: [61] MULTIPLE VEHICLES HAD STOPPED TO HELP [Shared]

Jan 19 2026 9:28PM: [63] S4 – ISSUE SIG ALERT [Shared]

Jan 19 2026 9:28PM: [64] TASK 19-S4 TMCGG, SIG ALERT AND XPOST PLEASE UNKNOWN ETO [Shared]

Jan 19 2026 9:29PM: [65] 1039 DOTCC [Shared]

Jan 19 2026 9:32PM: [66] [Notification] [CHP]-^***ISSUE SIG ALERT***WESTBOUND STATE ROUTE-4 JUST EAST OF WESTBOUND INTERSTATE – (IE – I15)-80, LANE #1 BLOCKED DUE TO TRAFFIC COLLISION, UNKNOWN ETO, EXPECT DELAYS. [Shared]

Jan 19 2026 9:35PM: [67] 19-S4 REQUEST – OR – REQUIRED HERCULES SHUT * THEY ARE 1097 [Shared]

Jan 19 2026 9:36PM: [68] FOR THE SIG ALERT, THE WHOLE TRANSITION ROAD INTERSECTION SHUT DOWN [Shared]

Jan 19 2026 9:38PM: [70] B19-180B NEEDS SOME DRYSWEEP ABSORBENT TO CONTAIN A DIESEL LEAK WEST BOUND 4 JUST EAST OF 80 CONNECTOR *** AND ESTIMATED TIME OF ARRIVAL PLEASE [Shared]

Jan 19 2026 9:39PM: [72] [Notification] [CHP]-^***UPDATED SIG ALERT*** WESTBOUND STATE ROUTE-4 TRANSITION TO WESTBOUND INTERSTATE – (IE – I15)-80 CLOSED DUE TO TRAFFIC COLLISION, UNKNOWN ETO, EXPECT DELAYS. [Shared]

Jan 19 2026 9:39PM: [73] 1039 DOTCC [Shared]

Jan 19 2026 9:42PM: [75] 19-S4 – REQUEST – OR – REQUIRED CALTRANS FOR A HARD CLOSURE AND A SWEEPER [Shared]

Jan 19 2026 9:43PM: [76] 1039 DOTCC [Shared]

Jan 19 2026 9:43PM: [77] 19-S4 MESSAGE TO CALTRANS, ESTIMATED TIME OF ARRIVAL PLEASE [Shared]

Jan 19 2026 9:51PM: [81] [Notification] [CHP]-PER HER POLICE DEPARTMENT — INQ IF CHP CAN SEND UNIT TO RELEIVE POLICE DEPARTMENT UNIT WILLOW ON RAMP — REQUEST – OR – REQUIRED CB TO CONFIRM [Shared]

Jan 19 2026 10:11PM: [85] [Notification] [CHP]-UPDATED DEPARTMENT OF TRANSPORTATION – CALTRANS ESTIMATED TIME OF ARRIVAL INTERSECTION 20 MIN [Shared]

Jan 19 2026 10:13PM: [86] [Notification] [CHP]-HERCULES POLICE DEPARTMENT LANDLINE – REQUEST – OR – REQUIRED CHP ESTIMATED TIME OF ARRIVAL PLEASE TO RELIEVE THEIR UNIT – THEY WERE ADVISED UNIT INTERSECTION ALREADY EN ROUTE [Shared]

Jan 19 2026 10:24PM: [88] [Notification] [CHP]-HERCULES POLICE DEPARTMENT ADVISED THEY ARE AT WILLOW ON RAMP TO WEST BOUND 4 – THEY WILL CONTINUE TO STAY UNLESS THEY NEED TO GO TO A PRIORITY CALL – CHP SGT ADVISED THEIR OFFICER THAT THERE WAS NO UNIT AVAIL [Shared]

Jan 19 2026 10:44PM: [94] CONFIRMED HERCULES 98 ** CALTRANS SHOULD HAVE HARD CLOSURE SET UP SHORTLY