Capital Bikeshare Capital Bikeshare Capital Bikeshare (also abbreviated CaBi) is a bicycle sharing system that serves Washington, D.C.; Arlington County, Virginia; the city of Alexandria, Virginia; Montgomery County, Maryland and Fairfax County, Virginia. It has more than 440 stations and 3,700 bicycles, all owned by these local governments and operated in a public-private partnership with Motivate International. Opened in September 2010, the system was the largest bike sharing service in the United States until New York City's Citi Bike began operations in May 2013. The SmartBike DC bike sharing service, a predecessor to Capital Bikeshare, debuted in 2008 with 10 stations and
Montgomery County, Maryland Montgomery County, Maryland Montgomery County is the most populous county in the U.S. state of Maryland, located adjacent to Washington, D.C. As of the 2010 census, the county's population was 971,777, increasing by 9.0% to an estimated 1,058,810 in 2017. The county seat and largest municipality is Rockville, although the census-designated place of Germantown is the most populous place. Montgomery County is included in the Washington–Arlington–Alexandria, DC–VA–MD–WV Metropolitan Statistical Area, which in turn forms part of the Baltimore–Washington Combined Statistical Area. Most of the county's residents live in unincorporated locales, of which the most built up are Silver Spring and