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Updated May 2, 2025
Crews will be paving the new roadway’s top layer throughout May, beginning next weekend. Impactful lane closures will take place project-wide to support paving activities.
- Saturday, May 10, from 5 a.m. until 8 p.m. – Northbound US 85 reduced to a single lane, project-wide, beginning at Highlands Ranch Parkway.
- Sunday, May 11, from 5 a.m. until 8 p.m. – Southbound US 85 reduced to a single lane, project-wide, beginning north of County Line Road.
Motorists are advised to avoid the area and provide additional time to navigate closures.
Tomorrow, Saturday, May 3, crews will tie-in the new right turn lane roadway into the new intersection in preparation of top layer paving. Right-turn lane restriction will be in place during the day.
As a reminder, trail users can now safely cross US 85 along the C-470 and High Line Canal Trails without interacting with motorists via the opened underpasses.
Watch a video to see how CFIs work
See the “Schedule” section below for more detailed information on traffic impacts. For background information prior to construction, visit US85DouglasCounty.com