The TMA is a partnership of public and private entities in the South I-25 Urban Corridor working to promote relationships between the partners for the purpose of identifying and developing transportation solutions that will enhance mobility, drive economic development and increase the image within the Southeast I-25 Corridor.

The TMA's priority is to improve mobility and maximize interchange capacity and transit ridership to foster growth of employment and the tax base within the Corridor.

The South I-25 Urban Corridor Transportation Management Association (TMA) is a coalition of local governments; Arapahoe County, Douglas County, City of Greenwood Village, City of Centennial, City of Denver, City of Lone Tree; the Centennial Airport, the Southeast Public Improvement Metropolitan District (SPIMD) and the business community represented by the Southeast Business Partnership (SEBP) who joined together to help solve the corridor's congestion problems and to promote economic development in the area.

Our objective is to promote working relationships between our partners for the purpose of identifying and developing transportation solutions that enhance mobility, drive economic development and promote the image within the South I-25 Corridor.