San Ramon man dies in fatal crash on I-680 in Walnut Creek

WALNUT CREEK — A San Ramon man was killed in a crash Monday morning in Walnut Creek, according to the CHP.

At 11:53 a.m. Contra Costa CHP officers received a call of a two-car crash on Interstate-680 in Walnut Creek, north of the North Main Street off-ramp. The two cars involved were a black 1974 Porsche and a black Jeep SUV.

A 63-year-old man, who was driving the Porsche, was found unresponsive and taken to John Muir Hospital in Walnut Creek, where he later was pronounced dead. His name has not yet been released.

Two people inside the Jeep sustained only minor injuries and had complaints of pain. The cause of the crash is under investigation.

During the crash, three lanes of I-680 were closed, but reopened by 2 p.m.

Alcohol or drugs were not involved in the crash, the CHP said. Anyone with information on the crash is asked to call Contra Costa CHP at 925-646-4980.