Wow. Streetsblog has the details, I'm just going to post some pictures for visual pizazz. Dedicated bike lanes, solid green lanes, mode split goal of 20%, making biking safe for ages "8 to 80", a new waterfront bike path, even neato Scandinavian tools for scaling hills. All from the San Francisco Bike Coalition, priced at $100 million. No funding or official SFMTA sign-ons yet.
Connecting the City's proposed three priority crosstown routes. Map: Jack Reinick for SFBC.
A draft network of 128 miles of bikeways in the city. Image: SFBC. (Click to enlarge).