ALAMO (CBS SF) — A multi-car collision Thursday morning blocked all but one lane of northbound Interstate Highway 680 in unincorporated Contra Costa County in Alamo for over an hour, according to the California Highway Patrol.
The crash was reported at 11:23 a.m. on northbound Highway 680 near Livorna Road and involved up to seven vehicles, CHP officials said.READ MORE: Asian American Attacks: San Francisco Shop Owner Says Teen Thief Pepper Sprayed Her
An ambulance responded to the scene but information about possible injuries was not immediately available from the CHP.READ MORE: Santa Clara Wins NCAA Women's Soccer Championship, Topping FSU In Penalty Kick Shootout
The crash was blocking the three left northbound lanes of the four-lane highway as of shortly before noon, according to the CHP.
Authorities issued an update at around 12:43 p.m. that said all lanes had been cleared. Drivers should expect residual delays.MORE NEWS: UPDATE: 2-Alarm House Fire Contained In San Francisco's Bayview District
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