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I-80 and I-84; Concrete Bridge Preservation

Renovate I-80 (.pdf)     I-80 Mile Post Map (.jpg)

The Utah Department of Transportation (UDOT) will be working at various locations on Interstate 80 (I-80) and Interstate 84 (I-84) in Tooele, Salt Lake and Summit counties to repair concrete bridges, guardrail and cable barrier. These repairs will preserve concrete structures on the interstates and enhance safety for drivers.

Construction is scheduled to begin as early as Nov. 27, 2017. Crews will work Monday through Friday,  7 a.m. to 5 p.m., with occasional nighttime work at specific locations. Construction activities will suspend during inclement winter weather and will resume in early spring for completion in June 2018.

Construction activities are expected to be performed primarily on freeway shoulders with occasional single lane closures. Crews will begin on I-80 in Tooele County and will move easterly into Salt Lake and Summit Counties. Work is anticipated to take ten days at each location.

What to Expect

• Daytime work activities 7 a.m. to 5 p.m.
• Intermittent nighttime activities
• Noise, dust, and vibration
• Potential travel delays
• Lane restrictions
• Trucks and equipment entering/exiting the work zone

Construction schedules are weather dependent and subject to change. For the latest information on traffic restrictions during construction, visit the UDOT Traffic website ( or download the UDOT Traffic app for iPhone or Android. For more information, please visit airs

We value your questions, concerns and feedback. Please feel free to contact the project team by calling 385-275-2111 or by emailing