Crash on SR-78 E/B at Las Posas Rd, San Marcos, California

Tuesday, May 27, 2025 at 3:52 PM

Property damage only2 vehicles

From the CHP CCRS, record last updated October 25, 2026. No changes since first published.

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Damage area not recorded

White Passenger Car Station Wagon Jeep

Driver, male, 23Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

White Two Axle Truck

Driver, male, 59Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

83 crashes recorded on SR-78 E/B in San Marcos in the last 12 months, 27 with injuries.

Jun 13, 2025, S Pacific St at LA Mirada Dr2 vehicles, 1 injuredInjury crash
May 31, 2025, EB 78 at San Marcos Blvd2 vehicles, 2 injuredInjury crash
May 27, 2025, SR-78 E/B at Twin Oaks Valley Rd3 vehicles, 2 injuredInjury crash
May 12, 2025, SR-78 E/B at Las Posas Rd1 vehicle, 1 injuredInjury crash
May 12, 2025, W Mission Rd at Liberty Dr3 vehicles, 1 injuredInjury crash

Source: CHP CCRS
Updates: Changes the state makes to this record are applied here when the source publishes them
First published here: October 25, 2026
Last updated: October 25, 2026, no changes recorded
What is left out: Names, addresses, plates, and license and insurance numbers are not in the public data and never appear here

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