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Public Works

Highlands Ranch Drainage Projects

Under Construction

Project Manager

Debbie Kula, P.E.
[email protected] 303-660-7490

Project Update

Updated February 25, 2025

  • February 27 – 28, 2025: the Highlands Ranch Small Storm Sewer UV-CIPP Lining projects is repairing underground pipes located on South Broadway near the Northridge Recreational Center and on Broadway (see “Schedule” section below for further details).
  • March 4 – 7, 2025: construction crews are working on the Highlands Ranch Manholes on Highlands Ranch Parkway and Goldsmith Drive (see “Schedule” section below). This project is anticipated to be completed on March 7, 2025.
  • Ongoing since mid-March 2024 is the Highlands Ranch subdivision Stormwater Sewer Pipe Video Program – this is where the contractor inspects storm sewer using special video equipment to check for maintenance issues, etc. inside the pipes. This project is anticipated to be completed in December 2025.

Description

In Highlands Ranch alone, there are approximately 500,000 feet of pipe in existing stormwater systems and cross culverts. The Douglas County Storm Sewer Pipe Video Program began over six years ago, has already completed videos on more than half of these locations, and the remaining locations will continue to be worked on over the next few years.

Schedule

Highlands Ranch Manholes – Highlands Ranch Parkway at Goldsmith and Daisy Court

Crews will be working on UV Lining the 60” storm sewer on Highlands Ranch Parkway at Goldsmith Drive March 4-7, 2025. In order to protect the crews working in the outside lanes, Eastbound Highlands Ranch Parkway will be reduced to the two lanes between Burntwood Way to Windsor Way. The eastbound to northbound turn lanes at the intersection of Highlands Ranch Parkway and Goldsmith Drive will also be closed during this work. Drivers should slow down, follow signage and watch for lane shifts. Work is anticipated to be completed next week, weather dependent.

Highlands Ranch SMALL Storm Sewer UV-CIPP Lining Projects

Douglas County crews will begin underground pipe work on South Broadway near the Northridge Recreational Center with outside north and southbound lanes impacted Thursday & Friday February 27 & 28, 2025. Drivers should watch for lane shifts and slower speed limits. Alternative routes are encouraged. This work is weather dependent.

Highlands Ranch Storm Pipe Video Inspections 

The 2024-2025 Highlands Ranch subdivision Storm Sewer Pipe Video Inspection Program is ongoing (started in mid-March 2024) and we will be adding 43,500 linear feet (approx. 325 sections) of storm sewer to be inspected. This project is anticipated to be completed in December 2025, weather dependent (see map of the area of these locations above or in “Photos” section below).

 

Project Photos