CO 21 (Powers Boulevard) Widening Fountain Boulevard to Platte Avenue

Project Facts

  • Cost: $6.3 million

Project Team

  • Contractor(s): SEMA Construction

This project reduced congestion and improved safety on CO 21 by widening two roads and adding turn lanes.

Additionally, this project:

  • widened CO 21 (Powers Boulevard) between US 24 (Fountain Boulevard) and Platte Avenue.
  • widened Airport Road east and west of CO 21 to complete a four-lane roadway, from the west side to the entrance of Peterson Air Force Base.
  • added turn lanes to the CO 21/Airport Road intersection.
  • added a noise wall on the west side of CO 21 and south of Airport Road.


Installing sound wall
Long view of the sound wall

Sound wall panoramic view

These images show the installation of the sound wall along the west side of Powers Boulevard, south of Airport Road. A total of 174 panels will be placed. As of Aug. 16, 2016 25 percent of the panels had been installed.