the snmpa is responsible for the transportation in the city including transportation planning, engineeringparking and traffic management, bicycle and pedestrian safety, regulate the taxi industry, and, of course, the m urgsuni system. >> that's a big, big job. there's 2 1 pedestrian fatalities in 2013, that's a six-year high. you have a plan to combat that called vision zero. >> yeah, 21 people died last year trying to walk in the streets of san francisco. that's not something we should tolerate in a city like ours. vision zero has the goal to eliminate traffic fatalities in san francisco in the next ten years, and that's something i do think is achievable. it'll take a lot of work, a lot of education, and enforcement, but takes redesign of the streets. we'll focus in all the areas, but really redesigning the streets to make them safe for all road users whether you are walking, driving, on a bike, or riding the bus. >> you have to coordinate with a lot of agencies to make that happen. >> we do. we've been working closely with the department of public health and police department to really