Interstate 80 Mill and Fill

UDOT is performing roadwork on I-80 from milepost 41 to 50 in Tooele County, Utah, beginning Wednesday, June 5. The anticipated completion date is August 7. Work to be done includes milling the road and re-paving, which will require the 9-mile section to be closed to one lane of traffic in each direction for the duration of the project. There will be no night-time activities. If you have any questions about the work, please call 801-419-8236 or email 

Project Schedule is June 10 to August 20

Construction: June 10-August 20

Work Hours: Sunrise to sunset

Workdays: Monday - Saturday

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

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-419-8236


JULY 1 freeway impact: asphalt spill is impacting westbound traffic just east of milepost 84. UHP is managing traffic flow, which is to one lane. Once scraping begins, westbound I-80 will be closed for an undetermined amount of time.