Cities across the country have committed to Vision Zero, a data-driven strategy to eliminate all traffic fatalities and severe injuries. They are looking to build on the datasets they've been using to identify dangerous street conditions and to understand where and why crashes happen. But developing new data tools is not without its challenges. Learn why data matters for Vision Zero and the challenges cities are experiencing in leveraging data.
+ Megan Wier / San Francisco Department of Public Health
+ Darby Watson / Seattle Department of Transportation
+ Timothy Black / Los Angeles Department of Transportation