The Bikeshare Scooter Systems dataset was compiled on June 30, 2025 with data through June 2025 and updated September 17, 2025 to add additional systems prior to 2025 by the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). It is a list of cities served by a bikeshare and/or e-scooter system collected each year from 2015 to 2025. Some systems serve more than one city. The layer lists just the primary city served. Bikeshare includes systems that are open to the general public, IT-automated, and station based (contain hubs to which users can grab and return a bike) as well as dockless systems. The layer includes a count of the number of docking stations, the number of dockless bikeshare systems, and the number of e-scooter systems serving a city (if applicable) in each year. Counts are for systems operating at any point during the specified year unless otherwise specified by the field. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529013