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Updated July 8, 2024
C-470 and US 85 interchange progress
Work is progressing on the new eastern portion of the US 85 bridge over C-470. Nighttime single lane closures will take place on C-470 between the US 85 off- and on-ramps this week while crews work overhead on the new bridge.
Left Turn Restrictions
As a reminder, you can only make left turns at signalized intersections. No left turns are allowed throughout the corridor at private driveways and unsignalized intersections. Access has changed to right-in, right-out only between Highlands Ranch Parkway and C-470, except for signalized intersections.
As a reminder, pedestrians and bicyclists are not permitted in the work zone. Please heed the closure signage and follow signed detours to safely cross US 85 along the trails.
See the “Schedule” section below for more detailed information on traffic impacts. For background information prior to construction, visit US85DouglasCounty.com