Traffic & Transit

Sig-Alert Issued After Trailer Overturned On I-680

Drivers were advised to take alternate routes after a Sig-alert was issued Friday morning in Sunol.

(Maggie Avants/Patch)

SUNOL, CA — The California Highway Patrol issued a Sig-alert in Sunol late Friday morning after a travel trailer overturned on Interstate Highway 680.

The trailer blocked the right and center lanes of southbound I-680 at State Route 84/Calaveras Road, CHP said. Heavy traffic was recorded in the area.

Drivers were advised to take alternate routes such as Koopman Road to Pleasanton-Sunol Road to Niles Canyon or stay on I-580 west to I-880.

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