Office of Planning, Environment, & Realty (HEP)
The CHCNGA-TPO is the federally designated Metropolitan Planning Organization (MPO) for Hamilton County in Tennessee and the northern portions of Dade, Walker, and Catoosa Counties in Georgia. Its purpose is to carry out the metropolitan transportation planning activities for these areas. The CHCNGA-TPO is managed by the Chattanooga-Hamilton County Regional Planning Agency and produces three main products: the Unified Planning Work Program, the Long Range Transportation Plan, and the Transportation Improvement Program. The CHCNGA-TPO also evaluates traffic congestion, air quality, mobility, and alternative transportation modes. In addition to working with federal agencies and member jurisdictions (15 cities and 4 counties), the CHCNGA-TPO works closely with the following public agencies in the region who have an interest in or are users of the travel demand model:
The CHCNGA-TPO travel demand model serves as the primary forecasting tool for the jurisdictions in the Chattanooga-Hamilton County-North Georgia region.