Region One

Scam Alert:

Click here for the UDOT link for current scam alert information.

Road Closures:

  • I-15 Honeyville to Tremonton:
  • US-89/91 Wellsville:
    • US-89/91 will be closed between Main Street (SR-101) and Center Street (SR-23) from 10 p.m. Thursday, Sept. 10, to 5 a.m. Friday, Sept. 11.
  • I-84 Weber Canyon:
  • Legacy Parkway (Farmington to I-215)
  • SR-106 Farmington:
    • Crews have begun storm drain installations on the northeast corner of Park Lane at Main Street between 947 N and 1130 N on Main Street. The project is using one-way traffic signals to manage vehicle flow through the work zone. Drivers using driveways and access points within the project area are advised to wait for vehicles traveling in the direction of their destination before safely re-entering the travel lane.
  • I-15/I-84 closures:
    • I-15 Lane & Shoulder Closures, there are ongoing shoulder closures on northbound and southbound I-15, 24 hours a day.
      • On Saturday night, September 12, beginning at 10 p.m. through 8 a.m. Sunday morning, September 13, the project will use a crane to install new steel beams for the I-84 bridges. During this work, westbound I-84 will be closed and detoured (see map below) and eastbound I-84 will remain open but reduced to a single lane. 4400 South will be closed between the roundabouts. There is no night work planned until the girder placement on the 12th.
      • 4400 South between Cozy Dale Dr. and Parker Dr.
      • Traffic on 4400 South underneath the I-84 bridges is reduced to one way traffic directed by flaggers from 7 a.m. to 7 p.m. for the next few months.
      • No trucks with trailers, semi-trucks or other vehicles over 40 feet in length will be allowed on 4400 South between Cozy Dale Drive and Parker Drive during construction. A height limit of 13’6″ is also in place.
      • I-84 Lane Closure: There are ongoing single lane closures on westbound and eastbound I-84. The westbound closure starts at the Riverdale Road exit and continues until the merge with northbound I-15. The eastbound closure runs from the southbound I-15 exit to the Riverdale Road exit. The shoulders will also be closed in both directions during these times.
  • Logan closures:
    • Lane closures will be present as work continues in the following locations:
      • Milepost (MP) 466 to 467 (Near Guinavah–Malibu Campground)
      • Milepost (MP) 480 to 482 (Near Tony Grove)
  • I-15 Shepard Lane Interchange closures:
    • Nightly Ramp Closures at Park Lane (Sept. 8-21) Starting Tuesday, Sept. 8, through Monday, Sept. 21, the following ramps will close nightly at the Park Lane interchange in Farmington for pedestrian bridge work: 
    • Southbound I-15 off-ramp to Legacy Parkway (exit 324) 
    • Southbound I-15 on-ramp at Park Lane 
    • Southbound I-15 off-ramp at Park Lane 
    • Northbound I-15 off-ramp at Park Lane 
    • The nightly closures will start as early as 10 p.m. and end by 6 a.m. Drivers should use caution, expect travel delays, and follow detour signage. 
  • UTA FARMINGTON STATION PARK AND RIDE LOT REDUCTION: Beginning Monday, Dec. 2, through spring 2026, the northeast section of the Utah Transit Authority (UTA) Farmington Station park and ride lot near the Front Runner station will close to serve as a construction staging area. The Americans with Disabilities Act (ADA) accessible parking stalls in the northeast section will remain open for use (See Map). Drivers and pedestrians should use caution while traveling near the work zone. Do not enter the staging area at any time.

Special Events:

View from Malan's Peak.

Contact Information

166 W Southwell St.
Ogden, UT 84404-4194

Phone (801) 620-1600

Office Hours
Monday – Friday 8 am – 5 pm Closed Holidays

Region One covers the northern part of the state, including the following counties: Box Elder, Cache, Davis, Morgan, Rich and Weber.

Our responsibility is to construct and maintain state roadways in the safest, most efficient manner possible.

Approximately 235 full-time employees work for Region One. We manage 942 center-line miles and 2655 lane miles of state roadway. Region One includes two national forests, one national historic site, seven state parks and three state highways designated “Scenic Byways.”

Current Projects