Firestone-Longmont Mobility Hub

About the Project

Colorado Department of Transportation is reorganizing and expanding resources to create more multimodal options statewide.  Adding the Firestone-Longmont mobility hub will enable greater use of Bustang, the statewide transit system, to encourage ride sharing instead of single-occupant vehicle use.

Tunnel image
I-25 & CO 119 Firestone mobility hub tunnel under highway.

Benefits of Project

The hub will improve multimodal access to promote regional transit and include:

  • A northbound pedestrian pick-up and drop-off platform along the I-25 off-ramp
  • A new platform on southbound Frontage Road just before the entrance of the southbound on-ramp
  • A sidewalk and pedestrian underpass to connect users from the Park-n-Ride on the east side of I-25 to the station platforms on the west side of I-25
  • Greater capacity with 269 parking spaces
  • Large sidewalks and bicycle storage racks allow for multiple modes to utilize the hub and enhance multimodal connectivity
  • Bus shelters will be installed with an electronic public information board with real-time Bustang departure and arrival schedules.

Work this Week & Lane Closures
Firestone Mobility Hub

Project Facts

  • Cost: $13.1 Million
  • Contractor: Zak Dirt
  • Timeline: Project to be completed by August 2024
  • Location: I-25 and CO 119
    • City:  Firestone/Longmont
    • Mile Points: 240 to 240.5
    • County: Weld

Firestone Mobility hub project map revised

Location map for Firestone Mobility Hub at I-25 and CO 119

Work Schedule

  • Daytime work hours are expected between the hours of 7 a.m. to 7 p.m., Monday through Friday
  • Periodic overnight work between the hours of 7 p.m. and 7 a.m. will include lane closures on the off-ramp, on-ramps, and on I-25.

Traffic Impacts

Northbound I-25

  • 3 northbound lanes remain will remain open with a traffic shift to the left, 24/7 until spring of 2024.
  • Northbound off-ramp at CO 119 has a new lane configuration.  There is one lane of traffic with shift to the east lane.
Map showing north traffic shift at I-25 and CO 119 Transit Mobility Hub
Map showing north traffic shift at I-25 and
CO 119 Transit Mobility Hub