Curb-to-curb, shared-ride transportation service for Riders who are unable to ride RTA fixed-route transit system due to a disability or age. “Shared-ride” means multiple Riders riding together in the same vehicle at the same time. RTA Mobility provides two (2) types of service: complementary American with Disability Act (ADA) and General Paratransit (GPT) throughout the Central Maryland Regional Transit zones: Howard County, Anne Arundel County, City of Laurel, and Northern Prince George’s County.