*Wide load restriction: 11 foot wide restriction for Southbound travel on I-15 between Rocky Ridge and North of Nephi during working hours. For questions, please contact the project hotline at 801-838-8363.

Project Overview

The Utah Department of Transportation (UDOT) will preserve eight bridges at four locations along Interstate 15 east of Mona by rehabilitating the bridge decks. In addition to the bridge improvements, the project includes a full resurfacing of the road to extend the life of the interstate. This preservation effort will strengthen existing infrastructure, improve ride quality, and enhance safety for all drivers traveling through the area.

Map of the Mona Bridges and Paving project 2026 showing the construction areas from Wash Canyon to Ostler Ln along Interstate 15.

2026 Mona Bridges and Paving Project Route

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Schedule

Work Hours: Day and night work - see Impacts & Updates for varied hours

Workdays: Monday - Sunday

No Holiday work.

Schedules are subject to change due to weather conditions and material availability.

planned
planned
Construction Start: April 19, 2026

Bridge & Structure Work: As early as April 19

  • Single lane closure - varied hours day and nights (see Impacts tab for varied work hours)

Paving: Late May/Early June

  • Night work only

Estimated Work Complete: August 2026

complete
complete
Project Milestones

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-838-8363

Email: i15MonaImproved@utah.gov

Stay Informed

To receive weekly construction updates, please fill out the form at the bottom of the Overview Tab or email the public information team at JuabCountyProjects@utah.gov with "Updates" in the subject line.

**You are signing up for updates from all Juab County Projects