ARC Activity Based Model Data Download

The prefix "MTP24" refers to the 2050 Metropolitan Transportation Plan (MTP), adopted in February 2024. The base year for this plan is 2020 with intermediate years of 2030, 2033, 2040, and a horizon year of 2050. Updated conformity model series are reflected with amendments to the Transportation Improvement Program (TIP) and MTP. For example, "TIP3" reflects the third amendment to the TIP/MTP. The final step in the TIP/MTP approval process is receipt of a conformity determination from USDOT and EPA, which signifies the plan meets all federal metropolitan planning requirements and the region can move forward with implementation. That decision may take up to 30 days following the passage by the ARC Board and submittal of all documentation by ARC.