Contacts
Hotline 801:696:4865

Email
11400south@
utah.gov
 
Introduction
Current Status

15%

Construction Completed

60%

Right-of-Way Completed


Project News

Construction Updates:

3200 W. reopens to 11400 S. by July 3

Trent Dr. reopens to 11400 S. by July 3

1300 W. traffic restriction starting July 8 (more info coming)

Loud pile driving resumes near Jordan River approx. July 13

Continuing Work

Loud pile driving near I-15

Periodic one-way flagging on 11400 S. under I-15

Periodic one-way flagging on 11400 S. at 700 W.

Utility work on 11400 S. from 1300 W.-Redwood Rd. (south shoulder) and from 2700 W.-3200 W. (north shoulder)

12300 S. northbound & 10600 S. southbound on-ramps to I-15 reduced to one lane for several months

Recently Added:

-Roadway Designs (subject to change)

The southwest Salt Lake Valley has grown a great deal in recent years in both residences and businesses. Elected officials and transportation planners who served on the Wasatch Front Regional Council (WFRC) predicted this growth more than 20 years ago when they identified 11400 South as a critical transportation corridor for the future.

In the 1990s, local cities and the Utah Department of Transportation (UDOT) also recognized the importance of 11400 South improvements in their Transportation Master Plans and Statewide Transportation Improvement Projects, respectively. For the last 10 years, UDOT has studied, planned, collected public input and completed the necessary work pursuant to a new interchange and a widened, connected 11400 South.

Since at least 2003, major intersections and interchanges in the area have operated above capacity, especially during rush hours. Traffic congestion is expected to increase over the next 20 years, which could cause increased delays, threaten emergency response times and negatively influence residents' quality of life.

On the other hand, a healthy transportation system helps communities "maintain, protect and improve quality of life." A strong transportation network makes it easier for people to move freely around their community and supports the needs of a growing residential population and commercial base.

Please take a moment to browse the website for more project information:

  • Project Overview: learn about what is being built and how 11400 South is changing
  • Construction Schedule: find out when we'll be working in your area and what we'll be doing there
  • Downloads: get fliers, maps, surveys and other informational materials
  • FAQs: check in often to see our answers to questions received from you, your neighbors and colleagues
  • Right-of-Way, School, Business and Jordan River Parkway Info: find specific information about how we'll work with each of these groups during construction
  • Contact Us: send us a question, comment and/or join our contact list for email updates on the progress of the project