United States Code
USC most recently checked for updates: Aug 11, 2022
National transportation atlas database
The Director shall develop and maintain a national transportation atlas database that is comprised of geospatial databases that depict—
flows of people, goods, vehicles, and craft over the transportation networks; and
social, economic, and environmental conditions that affect or are affected by the transportation networks.
The databases referred to in subsection (a) shall be capable of supporting intermodal network analysis.
cite as: 49 USC 6309