Traffic ​​​​

  • Beginning as early as Saturday, Feb 29, drivers going south on I-15 must be in the two right lanes to exit at Timpanogos Highway (S.R. 92). The optional exit lane will be turned into a thru lane only. This will allow crews to continue reconstruction and complete ramp work in this area. The right turn on westbound Timpanogos Highway will no longer be free flowing. Drivers can also use the new Triumph Boulevard exit (Exit 283) as an alternate.

  • UDOT is reconstructing the final section of the bridge at I-15 over the Lehi Rail Trail.  UDOT will install structural supports at the bridge through February during daytime hours. Nearby residents should expect increased noise, dust, and vibration.


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.

Visit our FAQs to learn more about the project.