; Montgomery, Prince George’s, Frederick, and Charles Counties in Maryland; Arlington, Fairfax, Loudon, and Prince William Counties in Virginia; and all cities now or hereafter existing in Maryland or Virginia within the geographic area bounded by the outer boundaries of the combined area of said counties; (2) the term digital transportation company means any transportation network company or car-sharing service; (3) the term car-sharing service means a membership or non-membership based service primarily designed for shorter time or shorter distance trips where individuals are charged per mile or per hour, or both, for vehicle usage; and (4) the term transportation network company means a corporation, partnership, sole proprietorship, or other entity that uses a digital network to connect riders to drivers affiliated with the entity in order for a driver to provide transportation services to a rider.