Colorado’s E-470 Public Highway Authority is a toll highway that runs along the eastern half of the Denver metropolitan area. The 47-mile beltway extends from State Highway C-470/I-25 in Douglas County south of Denver, runs east and then north through Aurora, passes along the western edge of the Denver International Airport, and back towards the west, terminating at I-25 on the north end of the metropolitan area where it connects to the Northwest Parkway toll highway. E-470 collects all tolls electronically through EXpressToll or License Plate Toll.
