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U-111 | South Jordan Parkway to Herriman Boulevard | Extended

U-111 | South Jordan Parkway to Herriman Boulevard | Extended

Extending U-111 between South Jordan Parkway to Herriman Blvd to accommodate growth and improve traffic flow in Salt Lake County.

Impacts & Updates

Construction Updates

Construction schedules are based on a variety of factors and subject to change. 

Road Striping

As early as Thursday, Oct. 15 through Saturday, Oct. 17 crews will be adding road striping throughout the project area. Drivers should expect flaggers in the area, lane shifts, and minor delays in the temporary work zones.

Map of the temporary U-111 traffic configuration near South Jordan Parkway down to 11800 South, with temporary work zones. PIN: 19472

Weekend Work

Crews will be working daytime weekend hours to continue progress on the extension of U-111.

Traffic Shifts on U-111

The north end of the new U-111 opens to drivers as early as Wednesday, Sept. 9. The two new lanes will begin near South Jordan Parkway and extend to 11800 South. This will provide a safe and efficient route for drivers moving forward.

What Drivers Need to Know

  • Traffic from the old Bacchus Highway will shift to the new U-111

  • Active construction continues around the travel lanes

  • Use caution and follow all signage

Those living or working nearby should expect increased noise and vibration as crews work.

Construction will continue through winter as crews complete this section of the new U-111 alignment.

Map of the temporary U-111 traffic configuration near South Jordan Parkway down to 11800 South. PIN: 19472

Ongoing Work

Moving past 11800 South, work continues on the extension of U-111. This is an active work zone. Please follow signs and do not enter the work zone for any reason.

At the same time, South Jordan City continues to update the U-111 intersection at South Jordan Parkway and the tie-ins at Lake Avenue and Docksider Drive. Herriman City is also working on Herriman Boulevard (12600 South), which will connect to the new U-111.

The project remains on schedule, and the road is expected to be fully open in late fall 2027.

Map of the new U-111 road extension through South Jordan and Herriman. PIN: 19472

Bacchus Highway Speed Reduction

The speed limit on Bacchus Highway between Trans-Jordan Landfill and 11800 South is reduced to 40 mph. This speed reduction will help maintain safety for crews and the traveling public as construction occurs in the area.

Work Zone Safety

Out project team has witnessed people walking, mountain biking, riding all-terrain vehicles, and playing in the work zone. The areas under construction pose serious safety hazards. Please obey signage and do not enter the work zone for any reason.

Schedule 

Work hours: 7 a.m. to 5 p.m. 

Workdays: Monday - Friday 

Weekend work will take place as needed.

Construction schedules are subject to change due to a variety of factors. 

Project Timeline

live
live

Construction: 2026 to 2027

Construction began Monday, Feb. 9. 

Visit the Impacts & Updates tab for more information.

Construction schedules are subject to change.

complete
complete

Design: 2023-2025

complete
complete

Environmental Study: 2021-2023

Review the study documents.

Contact Information 

To contact the public information team with questions or concerns:

Hotline: 385-250-3344

Email: u111extension@utah.gov

Stay Informed

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

 Know before you go! Visit udottraffic.utah.gov or download the UDOT Traffic app for up-to-date traffic information.