The location data of the stations came from Capital Bikeshare. The time, distance, and routes between stations came from Google Maps, using their API for biking directions. The values are from September 2013. To check the current route recommendations, and to see more details, use the directions link in the info window.

You can embed the settings in the URL, using the station code. For example, range.html?station=31200&min=10.

For more information: