((a)) ** .—** The Director shall develop and maintain a national transportation atlas database that is comprised of geospatial databases that depict—
((1)) transportation networks;
((2)) flows of people, goods, vehicles, and craft over the transportation networks; and
((3)) social, economic, and environmental conditions that affect or are affected by the transportation networks.
((b)) ** .—** The databases referred to in subsection (a) shall be capable of supporting intermodal network analysis.