Construction Notice:  Work resumes as early as Monday, March 23.  Please see the Traffic Impacts tab for the latest on planned lane closures.

Project Description:

The Utah Department of Transportation (UDOT) is in the process of installing a pedestrian culvert undercrossing trail at 600S, located adjacent to the US-89 (Main Street) Bridge in Logan City.  This underpass addresses a critical gap in the trail network, allowing for safe and uninterrupted movement between trails near the Logan River Golf Course and those extending toward Logan Canyon.  It will improve accessibility and safety by eliminating the need for trail users and other active transportation groups to cross Main Street.

See latest project site VIDEO to view the progress up until this point!  

Logan City encourages you to sign up for construction updates via text messaging. Text "updates" to 801-838-8361.

Project Map of Main Street (US-89) in Logan with a legend showing the construction area of 500 S to 600 S.

              Map of UDOT Logan River Trail | US-89 & 600 S. Undercrossing Project Region - Logan, UT

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Schedule

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Construction: Sep. 2, 2025 - Summer 2026

Work Hours: Mostly daytime work with occasional nighttime work

Workdays: Monday - Saturday (Sun only as necessary)

Traffic Lane Restrictions:  Variable (3/23 - 5/27)

Estimated project completion: Summer 2026

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

[ See Graphical Schedule ]

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Project Milestones

  • Project Winter Suspension: begins Dec. 20, 2025
  • Public Open House: March 18, 2026 
  • Project Resumes: March 23, 2026

[ See Impacts & Updates ]

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-838-8361

Email: loganundercrossing@utah.gov

 

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December 19, 2025

March 13, 2025