SAN MATEO, Calif. - A crash on a San Mateo County highway shut down several lanes Monday, authorities said.

The San Mateo County Sheriff’s Office said the crash happened on southbound Interstate 280, just south of Alpine Road.

Authorities have not released details on the cause of the crash or whether there were any injuries.

The sheriff’s office warned drivers to expect major delays lasting several hours and advised using alternate routes.

The Source: San Mateo County alert San Mateo County

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