4.4K views · 23 reactions | BAY BRIDGE HIT-AND-RUN Authorities issued a severe traffic alert Thursday afternoon when a multiple vehicle hit-and-run collision blocked the three westbound lanes of the Bay Bridge west of Treasure Island for nearly an hour. Lanes were reopened at about 3:22 p.m. More on the collision: https://cbsloc.al/2Tkbmzn | KPIX CBS San Francisco Bay Area | Facebook