National Environmental Policy Act Environmental Investigations in Support of NDGPS

The National Differential Global Positioning System (NDGPS) program serves transportation, public safety, and scientific applications. As part of this effort, the Federal Highway Administration (FHWA) presently is gathering information to prepare documentation to support a Finding Of No-Significant Impact (FONSI) as outlined in the NDGPS Environmental Assessment (PEA), which was prepared for the entire NDGPS Program.