I-80 | Parleys Canyon Upgrade
CONSTRUCTION UPDATE
July 11, 2025

**REVISED SCHEDULE**

To help accelerate progress and deliver a smoother ride, crews will now be working overnight every weekend—from Saturday night through Sunday morning—through the end of the project in late July. Please see the updated schedule below and visit our website for more details.

New Pavement on Outside Lanes | I-80 Exit 133 Looking East | 07/10/25

SCHEDULE

Work Hours: Mostly Nighttime (7pm - 6am); Some Daytime work as necessary
Workdays: Monday Night - Sunday Morning; Sunday night only as necessary

Project Total Duration: Approximately 75 days

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

Lane Restrictions (Traffic will be reduced to one lane during these times):

Monday - Friday

Eastbound (EB): 7pm - 4am | Westbound (WB): 7pm - 6am

Saturday Night - Sunday Morning

Eastbound (EB): 6pm - 5am | Westbound (WB): 10pm - 8am

CONSTRUCTION ACTIVITIES & TRAFFIC IMPACTS

Thursday, July 10 - Wednesday, July 16
- Paving Operations continue and will require nighttime closures of two lanes in both eastbound and westbound directions starting as early as 7pm.
- Barrels and cones will be used to safely guide vehicles into the open lanes during this work.
Thursday, July 17 - Wednesday July 30
- Road striping and rumble strip operations will require closures of two lanes in both eastbound and westbound directions
End of July:
- Project will be substantially complete.

PROJECT DESCRIPTION

The Utah Department of Transportation (UDOT) will resurface I-80, from Lower Parleys Canyon to SR-65 (exit 134). The project objectives are aimed at preserving the life of the road. This paving process will not only help increase the longevity of the road but also address roadway structural integrity and enhance motorist safety by providing a smoother, more durable road surface. The on/off ramps along the route will also be resurfaced. Additional work includes variable drainage enhancements, barrier upgrades, and updated roadside signage and road surface striping.

Know before you go. Check UDOT Traffic before hitting the road

UDOT has established a project-dedicated public involvement team for the I-80 Mouth of Parleys Paving Project.

For More Project Information:

Hotline: 801-838-8362

Email: i80parleyspaving@utah.gov

Project Website: udotinput.utah.gov/i80parleyspaving

SAFETY NOTICE:

For your safety and the safety of those working in the area, please use extra caution, reduce speeds, and follow all posted signs and signals when driving through construction zones. Barrels and other traffic control devices are placed to guide motorists safely through the work zone, and to protect the project team.