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Rough Bay Area Commute Today: Crashes And Fog Slowing Traffic On Roads, Bridges

Collisions, blocked lanes, and fog delay drivers on highways and bridges across the Bay Area.

BAY AREA, CA — Crashes, fog, and blocked lanes are slowing Bay Area traffic this morning, with trouble spots stretching from the East Bay to the Peninsula and San Jose, backing up traffic on highways and bridges.

Traffic is backed up on Interstate 80 near Berkeley and Richmond after a crash this morning.

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A separate crash has traffic stalled on Interstate 680.

Traffic remains slow on Highway 242 between Concord and Walnut Creek after a crash there.

A crash and fog are slowing traffic on Interstate 80 in both directions at the Carquinez Bridge in Vallejo, where lanes are affected and a traffic advisory is in effect.

Collisions are also affecting a lane on westbound Highway 4 at Bailey Road in Pittsburg and blocking a lane on eastbound Highway 37 west of Wilson Avenue in Vallejo. Drivers should expect delays at both locations.

A traffic hazard blocks the carpool lane on southbound Highway 101 at Whipple Avenue in Redwood City. Farther south, a collision affects a lane at the southbound Highway 101 exit to Story Road in San Jose. Both incidents are causing delays.

Fog affects lanes in both directions on Highway 84 between the Dumbarton Bridge toll plaza in Fremont and University Avenue in Menlo Park. A traffic advisory is in effect.

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