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construction progress
Express and other
Progress Photos

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Express Lanes and Other Improvements



Improvements to mainline I-15 include the expansion of the Express Lane both north- and southbound from Layton Parkway to Riverdale Road. Additional work along I-15 from Layton to Riverdale includes:

  • Widening, milling and pavement replacement

  • Concrete panel replacement from Hill Field Road to I-84

  • Median reconstruction and widening

  • Barrier construction and replacement

  • Sign and structure upgrades

  • Noise wall construction

Additional Information

Drivers along I-15 can expect day and night work, seven days a week. Lanes may be shifted or narrowed to accommodate work, but all lanes will remain open during daytime hours, Monday through Friday.

Click here to see a map of new noise wall locations.

Click here for a project overview flyer.

Progress Photos

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Gentile Street 


  • Bridge deck replacement and rehabilitation

  • Crews are doing touch up painting on the bridge.

Construction Updates

Work on the Gentile Street bridge was completed in September 2020. Watch the video below to see the transformation and opening of the Gentile Street bridge.

Gentile Street
Church St.