Watch ITDP Board Member Janette Sadik-Khan’s 2013 TED Talk on changes to New York’s streets that made the city more walkable, bikeable, and livable:

From TED.com: In this funny and thought-provoking talk, Janette Sadik-Khan, transportation commissioner of New York City, shares projects that have reshaped street life in the 5 boroughs, including pedestrian zones in Times Square, high-performance buses and a 6,000-cycle-strong bike share. Her mantra: Do bold experiments that are cheap to try out.