Colfax BRT Next project logo

Project overview

DRCOG is funding and managing the Colfax BRT Next study in partnership with the City of Aurora, Arapahoe and Adams counties, the Regional Transportation District, and the Colorado Department of Transportation. The study will identify future bus rapid transit, known as BRT, options serving East Colfax Avenue between the RTD R Line's Colfax Station at Interstate 225 and Picadilly/E-470. This corridor is part of DRCOG’s 2050 Regional Transportation Plan BRT network and among five BRT corridors slated for implementation by 2030.

The study, formally known as an alternatives analysis study, will identify a locally preferred alternative, known as LPA, for advancing BRT, and a pathway for securing funding for further project development and implementation. Once implemented, BRT will move people more efficiently, safely and sustainably along the Colfax corridor between I-225 and Picadilly Road/E-470, and will connect to the East Colfax BRT project currently under construction between Denver and Aurora. Colfax BRT Next was initiated in late 2024 and is anticipated for completion by the end of 2025.

Project video

Project study area

Map showing project study area.

Project background

The project aligns with the City of Aurora’s transportation planning efforts and DRCOG’s 2050 Regional Transportation Plan to implement a regional network of BRT across the greater Denver region. With growth anticipated along this portion of East Colfax, enhanced bus service will inform future development and create a safer, more efficient and cost-effective way for community members to access jobs, essential services and regional amenities.

Project partners

Logo for Denver Regional Council of Governments
Logo for City of Aurora.


Timeline

  • Timeline item 1 - complete

    Project kickoff

    October 2024

  • Timeline item 2 - active

    Stakeholder engagement

    October 2024 - March 2026

  • Timeline item 3 - active

    Developing purpose, need, goals and opportunities

    January - March 2025

  • Timeline item 4 - active

    Phase 1 community engagement

    March - April 2025

  • Timeline item 5 - active

    Existing conditions assessment

    February – May 2025

  • Timeline item 6 - incomplete

    Develop and evaluate alternatives

    March – July 2025

  • Timeline item 7 - incomplete

    Phase 2 community engagement

    June - August 2025

  • Timeline item 8 - incomplete

    Develop locally preferred alternative

    August - November 2025

  • Timeline item 9 - incomplete

    Phase 3 community engagement

    October - December 2025

  • Timeline item 10 - incomplete

    Implementation roadmap

    November 2025 - March 2026