Updated October 8, 2025:
Construction on County Line Road began in September 2025. On Monday, October 6, 2025, traffic was shifted on County Line Road between University Boulevard and Clarkson Street. With this traffic shift, westbound traffic will shift to the south, and eastbound traffic remains shifted to the south. Be aware of crews working on the north side of County Line Road, as well as trucks and construction equipment in the project vicinity. This lane shift is scheduled to be in place until approximately August 2026. Please note that a speed reduction will be in place during this traffic shift and throughout the duration of the project.
Construction hours are Monday through Friday, 7:00 a.m. to 7:00 p.m. Saturday work is possible if approved by the Douglas County Engineer.
Beginning in late December of this year, motorists should anticipate a full closure of County Line Road from Clarkson Street to the U-Haul business access area. The closure will last approximately 100 days, giving crews time to import dirt for construction at Lee Gulch. Business access will be maintained via County Line Road. Residential access to Clarkson Street will be maintained via Dry Creek Road. More information regarding this closure will be available later this year – stay tuned to our communications.
Total Project Duration: About 24 months.