LATEST TRAFFIC NOTICE: Nightime single lane closure for eastbound traffic through construction zone. | Tuesday, May 27 - Friday, June 6 | 7pm - 5am | Weekdays | Plan on light delays

Project Description:

The Utah Department of Transportation (UDOT) will reconstruct the eastbound and westbound I-84 Weber River/Union Pacific Railroad bridges two miles east from the mouth of Weber Canyon in Weber County.  Originally constructed in 1965, these bridges are reaching the end of their service life and have already undergone multiple repairs and rehabilitations since 2006. The bridges are now comprised of varied and outdated design details that pose a challenge for continual upkeep. 

This project will provide two new structures at this location, each with an anticipated service life of 75 years. These new bridges will also provide updated typical sections, along with improved detailing and geometry, resulting in a safer and more efficient facility for the traveling public. 

Please stay tuned for additional information as it becomes available.

See "Impacts & Updates" tab for latest traffic control information.

 

Weber Canyon | I-84 River Bridge Work Map

Phase 1 Traffic Restrictions during Phase 1 & 2 through May 2026

Schedule

 

Workdays: Monday - Friday (no holidays); 

Weekends as necessary

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

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live
Construction Start: Prep Phase

Phase 1 (March 2025 - May 2025):

Most work is underway beneath the I-84 bridges.  Smaller temporary bridges will be built to move utilities and stage heavy equipment. 

Any traffic control will be limited to nighttime hours with single-lane closures in both directions between 7pm - 5am.

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planned
EB Bridge Construction

Phase 2 (June 2025 - November 2025):

New eastbound bridge construction.  Heavy equipment, including a crane will be utilized to build the new bridge. 

Any traffic control will be limited to nighttime hours with single-lane closures in both directions between 7pm - 5am.

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planned
Winter Suspension 2025-2026

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planned
EB Bridge Construction

Phase 2 (April 2026 - May 2026):  

New eastbound bridge construction (cont'd).  Heavy equipment, including a crane will be utilized to build the new bridge.

Any traffic control will be limited to nighttime hours with single-lane closures in both directions between 7pm - 5am.

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planned
Traffic Crossover (June 2026 - May 2027)

WESTBOUND I-84 TRAFFIC

Traffic will be reduced to one-lane during daytime and nighttime hours.  Slow down as you enter work zone.  Be prepared to slow while nearing barrelss and temporary barriers.  Increaesed westbound travel times can be expected.

EASTBOUND I-84 TRAFFIC

Two lanes of traffic will remain enabled.  Slow down as you enter work zone.  Plan on minimal delays.

Note: This traffic configuration will continute to the end of the project

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planned
WB Bridge Construction

Phase 3 (June 2026 - November 2026):  Bridge Structural Work

New westbound bridge construction.  Heavy equipment, including a crane will be utilized to build the new bridge.

 

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planned
Winter Suspension 2026-2027

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planned
WB Bridge Construction & Finishing Work

Phase 3 (Mar. - May 2027):

New westbound bridge construction (cont'd).  Heavy equipment, including a crane will be utilized to build the new bridge.

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planned
Construction Complete: May 2027

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-838-8361

Email: i84weberbridge@utah.gov

Web: udotinput.utah.gov/i84weberbridge

Stay Informed

To receive occasional construction updates, please contact the public information team at the email address above and enter "Updates" in the subject line.