Documents and Updates

Public Meetings

A transportation study of portions of C-470, US 6, and CO 93 between Littleton and Boulder is nearly complete. The Colorado Department of Transportation and the WestConnect Coalition of agencies have been conducting a Planning and Environmental Linkages study to evaluate and develop short-term and long-term transportation alternatives, and to identify proposed improvements along C-470, between Kipling Street and Interstate 70, and along the US 6/CO 93 corridor between Golden and Boulder.

The PEL study evaluated options to reduce congestion, improve operational performance and safety, and address future transportation needs. Transportation improvement alternatives were developed and screened using local agency and public stakeholder input.

Three public meetings were held in January 2018 to present the draft study recommendations for public review. Wall graphics and handouts from the meetings are available below, along with four short videos describing the alternatives screening process and study recommendations by corridor segment. Please provide your comments here.

  • Tuesday, Jan. 16:
    Golden Community Center
  • Wednesday, Jan. 24:
    Three Creek Elementary School Gymnasium, Arvada
  • Thursday, Jan. 25:
    Ken Caryl Ranch House, Littleton

An online option will be available beginning Jan. 16, which will include four videos presenting the public meeting graphic displays. To view the graphics and provide comments, visit

STUDY INFORMATION: For more information on the WestConnect Coalition PEL, or to join the project mailing list, visit

Public Meeting Materials

Study Overview

Corridor Conditions

Alternatives Evaluation

Draft Recommendations

Next Steps