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.

Check out the latest video of project progress!  Stay tuned for the final walk-through video coming in August!

 

Logan City has discontinued construction updates via text messaging as of  June 26, 2026. Thanks for subscribing!

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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Sep. 2, 2025 - Aug 2026

Pioneer Day Suspension:  Crews will be discontinuing work on Friday, July 24 and will resume work on Monday, July 27.

Work Hours: Mostly daytime work with occasional nighttime work

Workdays: Mon. - Sat. (Sun only as necessary)

Traffic Lane Restrictions:  Variable (3/23 - 6/26) 

*See Traffic Impacts page for more information.

Est. project completion: August 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: Mar. 18, 2026 
  • Project Resumes: Mar. 23, 2026
  • Pedestrian Culvert Complete (West-Half):  May 29, 2026
  • Pedestrian Culvert Complete (East-Half):  Jun 12, 2026
  • Road Paving and Striping Complete:  June 22, 2026

[ See Impacts & Updates ]

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-838-8361

Email: loganundercrossing@utah.gov

 

Email Newsletters

December 19, 2025

March 13, 2025

March 24, 2026

April 6, 2026

April 28, 2026

May 20, 2026

June 17, 2026

 

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SR-30 | SR-23 to 10th West

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Logan City Capital Improvements Website