Posted May 29, 2026
Douglas County Geopolymer Storm Sewer Project
Douglas County will be finishing up the Rampart Range Geopolymer Pipe Lining by June 19, 2026. A second crew is starting to Geopolymer Pipe Lining work at Quebec Street & Timberline starting June 1, 2026. The southbound outside lane on Quebec Street will be closed for the next 10 weeks between Collegiate & Trailhead to allow the contractor to conduct the geopolymer lining of the storm sewer within Quebec Street. Please reach out to Deborah Kula, [email protected] if you have any questions.
Douglas County UV Lining Project
Douglas County will be UV Lining a 60” storm sewer at 8664 Quebec Street, which is the signalized intersection for the shopping centers south of Business Center/Park Meadows Drive starting next week. The bike lane on the northbound lanes will be closed between Chestnut Hill and the shopping center access (Kohls) will be impacted. The west bound lanes of access point to the east (Kohls) will be reduced to a shared lane where all traffic movements will be in the left turn lane only and there will be minimal traffic impacts on the west access point and those impacts will affect the westbound lanes on an as needed basis. There will be equipment in the landscape area on the NW corner of 8664 S Quebec Street. Upon completion of the UV lining at 8664 S Quebec Street, construction crews will be moving to County Line, just west of University and we will be extending the right lane closure on County Line from the County Line Widening Project to the University intersection. If you have any questions, please contact Deborah Kula at [email protected]
For more information about Highlands Ranch 2026 specific project locations, please read the “Description” section below.