Project Overview

The Utah Department of Transportation (UDOT) is adding a lane to Legacy Parkway in each direction from Farmington to I-215 as part of a comprehensive effort to meet travel demand through 2050.  The lanes will be added in the middle, between the existing northbound and southbound lanes.

Construction is anticipated to begin as early as Monday, March 23, 2026, and be completed by the end of 2026.

Map showing the Legacy Parkway construction area starting at I‑215 in Salt Lake City and continuing north to the end of Legacy Parkway in Farmington. PIN: 22727

What to expect during construction:

  • Daytime work Monday through Friday
  • Shoulder and median work
  • Traffic shifts
  • Increased dust, noise, vibration, and construction vehicle traffic

Schedule

Work Hours: 7 a.m. - 5 p.m.

Workdays: Monday - Friday

Night and weekend work as needed.

Schedules are subject to change due to weather conditions and material availability.

live
live
Design: Early 2026

  

planned
planned
Construction: Spring 2026 - Late 2026

  • Construction is anticipated to begin as early as March 23, 2026, and be completed by the end of 2026.

complete
complete
State Environmental Study (SES) Summer-Fall 2025

Contact Information

To contact the public information team with questions or concerns:

Hotline: 385-390-0103

Email: legacyparkwayimproved@utah.gov 

 

Stay Informed

To receive construction updates, please contact the public information team at the email address above and enter "Project Updates" in the subject line or visit our Impacts and Updates tab.