I-15 | Cove Fort to Manderfield | Bridge Work
I-15 | Cove Fort to Manderfield | Bridge Work
Replaces three I‑15 bridges and rehabilitates a box culvert between Cove Fort and Manderfield to improve structure condition and support safe, reliable travel in Millard County.
Overview
Project Overview
The I-15 Cove Fort to Manderfield Bridge Work will replace three bridges and rehabilitate one box culvert in Beaver and Millard County. The bridge replacements are located on the Manderfield Interchange (Exit 120), Sulphurdale Interchange (Exit 129), and Cove Fort Interchange (Exit 135). The culvert rehabilitation is located near milepost 134.32, adjacent to Beaver County Road 3397.
The goal of this project is to bring the bridges and box culvert into a state of good repair while continuing to support safe, reliable travel for all users of the corridor.
If you own property, operate a business, or regularly use one of the bridges between Cove Fort and Manderfield, we encourage you to complete our survey. Your feedback will help the project team understand current bridge use, assess potential impacts of temporary closures, and consider local access needs as planning moves forward.
Project Map
Project Timeline
Construction of the project is expected to begin in Spring 2027, with anticipated completion in Fall 2028. The total duration of construction is expected to be 6 months.
Schedule
Work Hours: 7 a.m. - 5 p.m.
Workdays: Monday - Friday
*Schedules are subject to change due to weather conditions and material availability.
Contact Information
To contact the public information team with questions or concerns:
Email: i15bridges@utah.gov
*Schedules are subject to change due to weather conditions and material availability.
Stay Informed
To receive weekly construction updates, please contact the public information team at the email address above and enter "Weekly Updates" in the subject line.