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Motorcyclist Killed In Accident On I-680 Off-Ramp In Alamo

ALAMO (CBS SF) -- A motorcyclist was killed in an accident on an Interstate Highway 680 off-ramp in Alamo Sunday afternoon, according to the California Highway Patrol.

Officers responded to a report of an accident on northbound Highway 680 off-ramp to Stone Valley Road shortly after 1:30 p.m., CHP Officer Ron Simmons said.

The off-ramp has been closed and there is no estimated time of when it will reopen, Simmons said.

The Contra Costa County coroner's office has been called to the scene, he said.

No further details were immediately available.

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