• 100 East will close under I-15 during the day and at night, beginning as early as Jan. 22 through Jan. 25 with nightly closures continuing from Jan. 25 through Jan. 31 for bridge work. Drivers will be detoured to 300 West. 

  • 2100 North at I-15 will temporarily close (weather permitting) tonight Monday, Jan. 13 at 10 p.m. through tomorrow Tuesday, Jan. 14 at 5:30 a.m. to remove the diverging diamond interchange configuration. Drivers can use Timpanogos Hwy and Triumph Blvd. as alternate.​

  • When 2100 North opens Sunday, drivers can expect:
    • Two lanes in each direction under I-15, on the traditional sides of the road.​
    • Ramps to and from I-15 in their existing locations.
    • The map of the final configuration can be viewed here.


Real-time traffic impacts can be found at udottraffic.utah.gov.   

I-15 Technology Corridor Improvements Video Series


Click here to view the updated design. 

  • This project is a design-build so the design is subject to change. 

 Work Zone Traffic 

Click here to navigate through the work zone.


Noise Walls 

Click here to see anticipated noise wall locations.


Schedules and construction activities are subject
to change due to weather or equipment issues.