Falling debris on Bay Bridge raises questions about repairs after Minnesota collapse . Bridge remains shut , snarling traffic across San Francisco Bay area . The bridge was closed for a time in the aftermath of last week's deadly collapse, but reopened to cars and trucks early Monday morning.
Falling debris on Bay Bridge raises questions about repairs after Minnesota collapse . Bridge remains shut , snarling traffic across San Francisco Bay area . `` I have seen some lip service , but I have not seen a lot of momentum , '' expert says .