The 2025 Construction season has started in and around Highlands Ranch! For more information about specific project locations, please read the “Description” section below.
Planning/DesignUnder Construction
The 2025 Construction season has started in and around Highlands Ranch! For more information about specific project locations, please read the “Description” section below.
Having a reliable roadway network is essential. Douglas County assures the existing transportation infrastructures in Highlands Ranch are maintained and preserved through the following improvement programs: Capital Improvements, Drainage, Street Paving, Sidewalk Repairs, Traffic Operations (signals, signings, and markings); Intelligent Transportation Systems (ITS)/Traffic Management Center (TMC); and Bicycle, Pedestrian, and Trails.
Currently, the following construction projects are located within (or immediately surrounding) Highlands Ranch – please click on their links below for further information:
Broadway and Highlands Ranch Parkway Intersection
C-470 Trail & University Blvd Pedestrian Grade Separation Improvements
County Line Road Widening & Reconstruction (University to Broadway)
County Line Road / Inverness Improvement Project
Highlands Ranch Drainage Projects
Highlands Ranch Neighborhood Improvements for Sidewalk & Paving (2025)
US 85 Widening Project from Highlands Ranch Parkway to C-470