Interchange Design

Harmony Road Interchange

Colorado Department of Transportation– Region 4
Fort Collins, Colorado
Harmony Road Interchange

JFSA performed Design and Construction Administration for the widening of two miles of a 2-lane undivided State Highway to a 4-lane divided section, and an Interchange with I-25. The interchange is the southern gateway to Fort Collins, Colorado, and is a modal transfer point for commuters going south to Denver.

Project Highlights:

 

Harmony Road Interchange
Eagle-Vail Half Diamond Interchange
US-50/Troy and Wills Intersections

Harmony Road Interchange

Colorado Department of Transportation– Region 4
Fort Collins, Colorado
Harmony Road Interchange

JFSA performed Design and Construction Administration for the widening of two miles of a 2-lane undivided State Highway to a 4-lane divided section, and an Interchange with I-25. The interchange is the southern gateway to Fort Collins, Colorado, and is a modal transfer point for commuters going south to Denver.

Project Highlights:

Eagle-Vail Half Diamond Interchange

Colorado Department of Transportation– Region 3
Vail, Colorado
Eagle-Vail Half Diamond Interchange

After completing environmental documentation which resulted in a categorical exclusion, JFSA prepared the detailed design of the interchange. In addition to the two ramps, this involved major reconstruction of US-6 in both directions in order to provide continuity of traffic flow along this major arterial and to improve operations at adjacent intersections, for which new traffic signals were designed.

Project Highlights:

US-50/Troy and Wills Intersections

Pueblo, Colorado
US-50/Troy

As a project-specific assignment under a CDOT Region 2 NPS (on-call services) contract, JFSA completed the design of two major urban intersections on US-50 in Pueblo.

Project Highlights: