• 2100 North will close at I-15 for one night beginning Saturday, June 6, at 11 p.m. through Sunday, June 7, at 10 a.m. to convert the interchange to a new configuration. Drivers will be detoured to Timpanogos Highway (S.R. 92) or Lehi Main Street, and Pioneer Crossing or Triumph Boulevard can be used as alternate routes. 

  • When 2100 North opens on Sunday, June 7, drivers can expect the following changes: 

    • State Street in its permanent alignment​

    • 2100 North and 1200 West access to southbound State Street in its permanent alignment

    • Temporary access from eastbound 2100 North to southbound I-15

    • Southbound I-15 off-ramp to 2100 North ramp shift

  • The  SB I-15 traffic split extends to near Triumph Blvd and continues until the Rail Trail. Drivers that want to exit at 2100 N will need to stay to the right.

  • NB I-15 has a 24/7 left lane closure. This is to allow trucks to get in and out of the middle to pave. The lane closure with work will start near 600 East and move north to Triumph.

  • Traffic on northbound I-15 is split from Triumph Boulevard to north of Timpanogos Highway through the summer. Drivers needing to exit at Timpanogos Highway should stay right. 

Real-time traffic impacts can be found at   

Traffic TRENDS

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