Project Overview
The Utah Department of Transportation (UDOT) is continuing its efforts to improve northbound I-15 in Salt Lake County by extending the existing collector-distributor (C-D) system from 9000 South in Sandy to Bangerter Highway in Draper. This project will improve safety and regional mobility and reduce congestion for drivers on northbound I-15. Construction is anticipated to begin as early as 2029.
What is a Collector-Distributor System?
C-D systems parallel the freeway and connect to more than one on-and-off ramp. The system reduces congestion by allowing mainline traffic to bypass vehicles entering and exiting the freeway.
Schedule
- Environmental: Fall 2025
- Construction: As early as 2029
Contact Information
To contact the public information team with questions or concerns:
Hotline: 801-747-9950
Email: i15northbound@utah.gov
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