Unified Human Services Transportation System, Inc., trading as RADAR, was formed on October 1, 1975, as a not-for-profit community service corporation. RADAR contracts with area social service agencies, governments, and other organizations to provide transportation services for their clients or citizens primarily in the Roanoke Valley area. We serve other communities as well, including Lexington, Buena Vista, and Rockbridge County; Martinsville, Henry County; Covington, Clifton Forge, and Alleghany County; Rocky Mount and Franklin County.