The regional travel demand model is named called the Triangle Regional Model (TRM). It is an analytical tool to support the policy decision-making process and the development of the Metropolitan Transportation Plan (MTP). The Triangle Regional Model Generation 2 (TRMG2) is the latest model in the Triangle. It is a trip-based model, but includes numerous disaggregate components, including a synthetic population, auto ownership model, and decision trees to predict trip generation for each individual. It is also a predictive model that can be used to forecast peak period and daily trips of automobile, transit, commercial vehicle, and non-motorized travel for any given socio-economic scenario. The four TRM stakeholder agencies are Triangle West TPO, Capital Area Metropolitan Planning Organization, North Carolina Department of Transportation, and GoTriangle.