Northwest Area Mobility Study

The Northwest Area Mobility Study (NAMS) is a collaborative effort that addressed significant cost increases and delays associated with building and operating the 41-mile Northwest Rail commuter rail line from Longmont to Denver. The study concluded with elected officials, the Regional Transportation District (RTD), Colorado Department of Transportation (CDOT) and 13 area jurisdictions and agencies reaching consensus on transit priorities in the region. Those priorities include:

  • US 36 Bus Rapid Transit (BRT): Determine the remaining FasTracks BRT funding/scope for the US 36 corridor and complete corresponding commitments.
  • Priority Arterial BRT Corridors: Conduct advanced planning and design of arterial BRT on Colorado 119, State Highway 7 and State Highway 287. New funding must be identified for these and other arterial BRT corridors.
  • US 36 to Denver Reverse Commute: Work with CDOT to evaluate the reverse commute traffic between Denver Union Station and US 36 (e.g. Boulder-bound a.m. travel and Denver-bound p.m. travel). For the I-25 downtown Express Lane, evaluate alternatives to ease reverse commute traffic.
  • B Line (formerly known as Northwest Rail): Annually evaluate strategies to accelerate implementation of the B Line while recognizing it is a long-term project. Evaluate the feasibility and cost of constructing the line in segments.
  • Additional Arterial BRT: Consider implementing additional arterial BRT/enhanced bus corridors (South Boulder Road, 120th Avenue and Colorado 42/95th Street)

RTD is currently working on a number of BRT-related projects, including:

  • Proceeding with planning efforts on State Highway 7.
  • Proceeding with planning efforts for State Highway 119 (the highest prioritized BRT corridor).
  • Assessing interest of Northwest-area stakeholders in advancing the US 287 corridor forward from Longmont to US 36.

Commuting Solutions is working with local and regional partners to identify funding for these and other arterial BRT corridors. State Highways 119 and Highway 7 received TIP funding from DRCOG to proceed with the next level of environmental planning.