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In observance of the Thanksgiving holiday, all Douglas County Government offices will be closed Thursday, Nov. 28, and Friday, Nov. 29, 2024. Offices will reopen on Monday, Dec. 2, for normal business.

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Public Works

County Line Road Operational Improvements (I-25 east side to Inverness)

Planning/Design

Project Manager

Art Griffith
[email protected] 303-660-7490

Partners

  • Arapahoe County
  • Inverness Metropolitan Improvement District (IMID)
  • Southeast Public Improvement Metropolitan Distsrict (SPIMD)

Project Update

Updated Jan. 17, 2024:

The revised design alternative must:

  • Be compatible with Arapahoe County’s Inverness Drive West Bike and Pedestrian Facilities Project, which is located immediately to the north of our project limits.
  • Minimize construction impacts as well as utility relocations; and requires installing new traffic signals at the existing closely spaced intersections.
  • Project limits will likely be expanded to include a mill and overlay of the existing pavement on County Line Road between the southbound I-25 off-ramp and the South Valley Highway / Inverness Way South / Inverness Parkway Intersection.

In 2024, the local agencies will work on developing a funding plan that will hopefully allow construction to begin in 2025 or 2026. Additionally, the parties will focus on revising the construction documents, acquiring additional right-of-way, and relocating impacted utilities.

 

Description

The project involves making multi-modal, safety, and traffic operational improvements at the two existing closely spaced intersections and improving the westbound County Line Road to the northbound I-25 on-ramp entrance. Also, as part of this project, new traffic signals will be installed at both existing intersections.

Since the original design that was taken to 60% complete plans was significantly more expensive than originally anticipated, ($10 million), in 2022, representatives from the Inverness Metro Improvement District, Arapahoe County, and Douglas County have decided to advance a more affordable alternative (to cost approximately $6 million instead).

Construction is anticipated to start in 2025 or 2026.

Project Photos