Construction Notice

June 21, 2024

The Utah Department of Transportation (UDOT) will begin work on a four-fold project that encompasses areas around Interstate 80 at Kimball Junction, the westbound US-40 to westbound Interstate 80 flyover, eastbound and westbound US-40 (between SR-248 and I-80), and the SR-248 interchange. Construction crews will improve drainage and ride quality, reduce congestion, and preserve the underlying infrastructure of asphalt and concrete roadways. Work starts Monday, June 24.


What to Expect by Area


Kimball Junction (June 24 start)

Crews will install temporary barriers to perform their work in a safe manner. The eastbound I-80 off-ramp (Exit 145) will be reduced to a single lane while crews perform storm drain improvements and pavement rehabilitation.


Westbound US-40 Flyover to westbound I-80 (June 24 start)

Crews will make asphalt repairs to the ramp connecting the westbound US-40 flyover to westbound I-80. Watch for shifting traffic patterns. This work will require a 21-day full closure of the ramp to perform excavation and asphalt paving in late July/early August. Please watch for additional information as that time nears.


US-40; SR-248 to I-80 Pavement Rehabilitation (July 8 start)

This element of the project entails concrete roadway repair and replacement. This activity includes removing and replacing cracked and broken concrete roadway sections. Crews are using a "rapid set" concrete mix which allows for expedited curing and reduced lane closures. Once concrete work is complete, crews will grind the roadway for smoothness.


SR-248 Interchange (Mid-July start)

SR-248 interchange (Exit 4) improvements include upgrading storm drains, reconstruction of pedestrian ramps to ensure transitions are accessible to everyone, and eastbound and westbound US-40 off-ramp widening, adding a lane to better facilitate traffic flow to westbound SR-248.

Schedule


Work will take place around the clock on the various elements of this project:

Daytime schedule: Monday - Friday 6:30 a.m. to 4:30 p.m.

Nighttime schedule: Sunday - Thursday nights from 10 p.m. to 6 a.m.


Traffic Impacts


  • Eastbound Kimball Junction offramp (Exit 145) may be reduced to a single lane as needed throughout the project.
  • US-40 will experience daytime single lane closures as needed in both directions during low-volume traffic periods.

Safety

Excessive speeding through the narrow work zone creates an unsafe

environment for the traveling public and our work crews. Safety is our number

one priority, please slow down.


Please remain in the open travel lane to avoid damaging wet and curing concrete.

Zipper Merge

To avoid backing, use the "zipper merge" method when approaching a closed lane on the

highway. This method can help reduce backing by up to 40%. Please watch the

video below to learn the recommended merging technique. Give it a try and see the results!

Stay Connected

For more information and to stay updated on US-6 Improvements, we invite you to contact our public information team at 800-292-3557 or visit the project website at udotinput.utah.gov/summitcountyprojects. To sign up for email updates with the latest news and announcements about the project - simply send an email to summitcountyprojects@utah.gov with "Updates” in the subject line.

There are several other regional projects taking place this construction season.

For the latest information regarding this and other UDOT construction

projects, download the free UDOT Traffic app on any iPhone or

Android device or visit udottraffic.utah.gov.

For More Project Information

Hotline: 800-292-3557

Email: summitcountyprojects@utah.gov

Website: udotinput.utah.gov/summitcountyprojects