> Why do we have bike lanes on most bridges, but only half of the bay bridge between SF and Oakland? The general unspoken idea I've heard for that one is simpl

> Why do we have bike lanes on most bridges, but only half of the bay bridge between SF and Oakland? The general unspoken idea I've heard for that one is simple racism: the Bay Bridge terminates in West Oakland. Same reason BART doesn't go to Marin (the folks in Marin don't want SFians invading.) The limit is reached in the town of Bolinas, who infamously removed their highway signs so not even the rest of the Marin folk (let alone lesser Californians) could find them.