Fatality Interstate 405 North / Springdale St

Feb 28 2026 3:15AM: [5] [Appended, 03:16:48] [1] MOTORCYCLE VERSUS RIGHT SHOULDER WALL – MC WENT TOWARDS LEFT LNS

Feb 28 2026 3:16AM: [6] [Appended, 03:16:48] [2] UNKNOWN IF DOWN IN LNS

Feb 28 2026 3:16AM: [1] PEDESTRIAN LAYING DOWN IN RIGHT LANE

Feb 28 2026 3:16AM: [8] [Appended, 03:16:48] [4] 1039 STA 91

Feb 28 2026 3:16AM: [9] PER DUPE : NO VEHICLES IN AREA [Shared]

Feb 28 2026 3:17AM: [10] PER WITNESS MOTORCYCLE WAS AT HIGH SPEEDS PRIOR TO TRAFFIC COLLISION [Shared]

Feb 28 2026 3:17AM: [13] PER WITNESS NEG ADDL VEHICLE INVLD [Shared]

Feb 28 2026 3:18AM: [19] PER DUPE MOTORCYCLE IN FLAT TIRE LNS // NEG VIS OF RIDER [Shared]

Feb 28 2026 3:19AM: [21] 55-40 START 1185 FLATBED TOW TRUCK [Shared]

Feb 28 2026 3:20AM: [24] [Rotation Request Comment] 1039 BEST TOW 714-847-0730 WITH FLATBED TOW TRUCK [Shared]

Feb 28 2026 3:21AM: [25] PER DUPE PTY ADVS OF UNKNOWN DEBRIS IN SLW LNS [Shared]

Feb 28 2026 3:22AM: [26] C55-040 97 WITH TRAFFIC BREAK LED BY OFFICER FRM GW [Shared]

Feb 28 2026 3:25AM: [28] STA 91 REQUEST – OR – REQUIRED HARD CLOSURE — WILL BE BLOCKING #1 OF MAINLINES and FLAT TIRE LNS AS WELL [Shared]

Feb 28 2026 3:26AM: [30] 55-40 CPYS // HAVE POLICE DEPARTMENT SHUT DOWN WSM ON RAMP TO NORTH BOUND 405 [Shared]

Feb 28 2026 3:26AM: [31] 55-500 START CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) FOR HARD CLOSURE [Shared]

Feb 28 2026 3:29AM: [33] 1039 STA 47 FOR LINE 30 // UNIT EN ROUTE [Shared]

Feb 28 2026 3:31AM: [35] 55-40 BEST ACC FOR 1185 FOR WSM ON RAMP TO NORTH BOUND 405 // TAKE RIGHT SHOULDER [Shared]

Feb 28 2026 3:32AM: [36] 55-40 1185 CAN COME WRONG WAY DEPENDING ON WHERE HE INTERSECTION COMING FROM [Shared]

Feb 28 2026 3:33AM: [37] 55-40 BEST TOW INTERSECTION 1022’D ON SCENE PUT BACK ON TOP [Shared]

Feb 28 2026 3:33AM: [38] BEST TOW BACK ON TOP [Shared]

Feb 28 2026 3:34AM: [39] 1039 CORONER [Shared]

Feb 28 2026 3:48AM: [43] PER CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) — ADVSD WAITING ON SUPERVISOR TO CALL TO PROVIDE ESTIMATED TIME OF ARRIVAL FOR HARD CLOSURE // WILLA DVS [Shared]

Feb 28 2026 3:54AM: [46] 405 FLAT TIRE ADVS CAMERA #20 – HAS OVERPASS OBSTRUCTION / TRAFFIC COLLISION INTERSECTION TOO FAR OFF FRM VIEW // NEG GOOD FOOTAGE – UNITS CAN VIEW FOOTAGE IF NEEDED [Shared]

Feb 28 2026 3:59AM: [49] C55-500 START 1185 EVIDENCE TOW [Shared]

Feb 28 2026 3:59AM: [50] 1039 STA 47 – CPYS LINES 42 and 48 [Shared]

Feb 28 2026 3:59AM: [51] 55-500 CONFIRM WITH 1185 THEY HAVE ABSORBENT [Shared]

Feb 28 2026 4:05AM: [56] [Rotation Request Comment] 1021 MR C’SOUTH TOW ANSWERED X2 THEN DISCONNECT X2 // SKIPPED [Shared]

Feb 28 2026 4:05AM: [57] CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) LANDLINE // ESTIMATED TIME OF ARRIVAL FOR HARD CLOSURE 30 MINS [Shared]

Feb 28 2026 4:07AM: [60] [Notification] [CHP]-STA 47 INQ IF THEY ARE STILL NEEDED TO HOLD WSM ON RAMP ONTO NORTH BOUND 405 [Shared]

Feb 28 2026 4:09AM: [64] [Rotation Request Comment] 1039 MR C’SOUTH TOW 562-594-9521 WITH EVIDENCE TOW [Shared]

Feb 28 2026 4:12AM: [68] 55-40 VIA LANDLINE STA 47 CAN OPEN THE ON RAMP [Shared]

Feb 28 2026 4:16AM: [73] 1039 WESTCOM FOR SUSPECT VEHICLE INFO [Shared]

Feb 28 2026 4:31AM: [86] C55-500 CODE 4 VEHICLE NEG MATCH @ 5911 RICHMOND IN GG [Shared]

Feb 28 2026 5:18AM: [94] 55-S7 #3/4/5 LANES CLOSED FOR HARD CLOSURE

Feb 28 2026 6:06AM: [98] A55-040 FOLLOWING C TOW TO WSM CHP OFC TO DROP OFF SUSPECT – OR – SUSPICIOUS VEHICLE EVIDENCE // WILL BE EN ROUTE TO MR C

Feb 28 2026 6:18AM: [101] A55-040 FOLLOWING MR C TO TOW YARD

Feb 28 2026 6:18AM: [100] Secondary Location for A55-040: MR C TOW YARD,