 Although declining as a retail destination, the 1970s saw a construction boom resulting in a reshaping of the skyline.Both the thirteen-story Crestar Bank Building (now the BB&T Bank Building) and the sixteen-story First National Exchange Bank Building (now the Carilion Administrative Services Building) were completed in 1973 and the fourteen-story Poff Federal Building was completed in 1976, with each still prominent features of the downtown cityscape.Established in 1882, the Roanoke City Market is the oldest continuously operating farmers market in the Commonwealth of Virginia and forms the central gathering place of the Downtown district.