transitmap.us is project of Covive, a San Francisco-based creative studio that designs experiences which inform and inspire. The purpose of this map is to visualize the real-time activity of public transporation in the United States with a goal to build greater appreciation for existing systems and to inspire increased ridership and investment. Vehicle position data is sourced from real-time feeds published by transporation agencies. This map is not intended for trip-planning. Please visit agency websites for additional transporation information.