San Francisco has what’s called a “transit first” policy. This is supposed to mean that public transit, bikes and walking should be prioritized over cars. You can read it right here. Although this is the official policy of the city, you’d never know it from the way some neighborhoods are set

Dear Mayor Lee and the Board of Supervisors, We ride bikes in San Francisco as our main form of transportation, and we write to you as constituents who care about making San Francisco a livable city for everyone. This is why we support the Bike Yield Law proposed by Supervisor