Project Update

Midvalley Highway Construction Project Update – June 2021

Freeway Closure Notice: I-80 drivers should plan for overnight closures of the freeway the week of June 21st. Crews will be setting girders (bridge supports) for the Midvalley Highway bridge over I-80 as they construct a new interchange. Westbound I-80 will close completely at the exit 99 interchange Monday, Tuesday and Wednesday evenings from 8 p.m. to 5 a.m. nightly. Eastbound lanes will close nightly Thursday, Friday and Saturday from 8 p.m. to 5 a.m. at exit 84 Drivers will be directed onto S.R. 138 and S.R. 36 as detours.

Midvalley Highway – Future Phases

This year, UDOT will also begin a re-evaluation process for Phases 2 and 3 of the Midvalley Highway project. Since some time has passed since final environmental approval of the whole project, the team will be re-evaluating the final preferred environmental alignment to see if potential updates could make a future alignment more responsive to land use and development changes while also reducing environmental impacts. We will share additional information about that effort as it moves forward.

Feel free to reach us at the contact information below with any questions or concerns. You can also follow us on Facebook for project updates and information regarding all Tooele Valley UDOT projects.

Midvalley Hotline: 435-557-0409
Midvalley Project email: midvalley@utah.gov
UDOT Tooele Valley Projects Facebook

Other UDOT Tooele County Construction Projects

State Route 112 and 138 Renewed

UDOT is scheduled to begin two pavement renewal projects in the Tooele Valley this spring and summer.

The first project is located on S.R. 138 between Grantsville and S.R. 36. The second project is located on S.R. 112 between S.R. 138 and S.R. 36. Project work on S.R. 138 is expected to begin in early May and will include roadway resurfacing, asphalt repair and rumble strip removal between Grantsville Main Street and Mills Junction. Project work on S.R. 112 is expected to begin in early July and will include roadway resurfacing between S.R. 138 and S.R. 36. Work is expected to last through the summer.

Travelers, area residents and businesses can expect construction-related noise, dust and minor travel delays. Residents are encouraged to plan ahead and use alternate routes during construction.

Planned Future Tooele Valley Projects

During the 2021 Legislative Session, funding was allocated to a number of transportation projects statewide. Tooele Valley projects funded with this allocation and planned for design and construction over the next 5-10 years include:

  • A new eastbound I-80 auxiliary lane between Lake Point and S.R. 201(similar to the new lane completed last year in the same area in the westbound direction)
  • New additional northbound and southbound lane on S.R. 36 between Mills Junction and I-80
Future Midvalley Highway Looking North to I-180
Parachute Lane at SR-138 and the Future Midvalley Highway
Midvalley Highway Bridge Structures at I-180