From Bay City News:
The left lanes of southbound Interstate Highway 680 are blocked due to an injury collision near Sunol in Alameda County this morning, according to the California Highway Patrol.
A Sig-alert was issued at 4:41 a.m.
The multi-vehicle collision on southbound I-680, at the on-ramp to state Highway 84, was reported at 4:15 a.m., according to the CHP.
Drivers are advised to avoid the area and expect delays, according to the CHP.
Copyright © 2012 by Bay City News, Inc. -- Republication, Rebroadcast or any other Reuse without the express written consent of Bay City News, Inc. is prohibited.