Eagle P3 is a public–private partnership (P3) involving the Regional Transportation District (RTD) of Denver, Colorado and Denver Transit Partners, a partnership of several private companies. Under the Eagle P3 signed in 2010, Denver Transit Partners holds a 34-year contract (until 2044) to design, build, finance, operate and maintain RTD commuter rail lines (the A Line, B Line and G Line).
Eagle P3 is part of the RTD FasTracks public transportation expansion plan and voter-approved sales tax increase for the Greater Metropolitan Denver area in Colorado.