The East and Gold Line Enterprise (EAGLE) P3 commuter rail project was part of the single largest RTD FasTracks program to expand rail and bus transit throughout the Denver area. This 40-mile, $2.1-billion project was opened to the public in 2016. The project included the construction of 39 bridges, 13 stations, hundreds of walls, and a large Commuter Rail Maintenance Facility (CRM).