Regional Data Collection

Data collection and management are core functions of the FHWA-LTPP program. They are also a shared function between FHWA-LTPP and the States and Provinces. To coordinate these activities, LTPP maintains four regional offices: North Atlantic, North Central, Southern, and Western. Clicking on any of the locations listed below will provide information on that region's GPS and SPS sites and their monitoring schedules, in addition to contacts for and general information about the region.