Crash on State Route 78 E/B at Las Posas Road, San Marcos, California

Thursday, March 26, 2026 at 4:25 PM

Property damage only1 vehicle

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

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Damage area not recorded

Black Motorcycle

Driver, male, 41Restraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
Not injured

2 crashes recorded on State Route 78 E/B in San Marcos in the last 12 months, 0 with injuries.

Apr 21, 2026, SR-78 Eastbound at Las Posas2 vehicles, 1 injuredInjury crash
Apr 18, 2026, LA Sombra Drive at Discovery Street2 vehicles, 1 injuredInjury crash
Apr 16, 2026, SR-78 EB to Las Posas Rd at Grand Ave2 vehicles, 1 injuredInjury crash
Apr 8, 2026, W/B SR-78- San Marcos Blvd Off at San Marcos Blvd2 vehiclesProperty damage only
Apr 6, 2026, SR-78 W/B at Rancho Santa FE Rd2 vehiclesProperty damage only

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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