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Nov 03

[ARCHIVED] W. Quincy Avenue Phase 2 Roadway (S. Beech Way to S. Swadley Court), Morrison, CO 80465

The original item was published from April 12, 2021 3:32 PM to January 10, 2023 7:45 AM

Link to see Quincy Avenue Phase II roadway layout.Jefferson County's consultant completed the final design of West Quincy Avenue Phase 2 Roadway Reconstruction from South Beech Way to South Swadley Court. This will be second phase of the Quincy Avenue Corridor Improvements to widen the road to a major collector roadway standard. The project was bid out and awarded to Concrete Express Inc. (CEI) for $6,673,823.26.

View this project on the Jeffco Roadway Project dashboard (an interactive mapping application). Under the Capital Improvement Project list at the right-hand side of the dashboard, scroll to and click "Quincy Phase 2 - Beech Way to Swadley Ct".


Utility agencies and their contractors completed their respective underground utility line relocations in advance of the roadway reconstruction.


The roadway contractor is working in the first segment of West Quincy Avenue between South Swadley Court to West Quinn Drive. The north half of West Quincy Avenue in this segment is being constructed first. The contractor removed the asphalt and is beginning earthwork. Construction of new storm drainage improvements are scheduled to begin next week.

Overall, the project will progress from east to west along West Quincy Avenue and be constructed in segments. They are:

  • Segment 1 - South Swadley Court to West Quinn Drive. 
  • Segment 2 - West Quinn Drive to South Wright Way. 
  • Segment 3 - South Wright Way to South Youngfield Street. 
  • Segment 4 - South Youngfield Street to South Beech Way.

West Quincy Avenue remains open for one lane of traffic that will be controlled by temporary traffic signals. Using an alternate route around the construction on West Quincy Avenue is strongly encouraged.

Construction from South Youngfield Street to South Beech Way, in the spring of 2023, will likely require a full closure of this segment of West Quincy Avenue.

The overall construction timeline on West Quincy Avenue Phase 2 will be from October 10, 2022 through Summer 2023.

Project updates will be posted as the contractor proceeds with work.

For Questions:

Please call CEI's project information hotline at 720-593-8871 or send an email..

Thank you for your interest in this project!