Region One
Road closures:
- US-89 South Weber Weekend closure: Southbound: Starting Friday, April 26 at 1:00 pm to Monday, April 29 at 7:00 am. All US-89 SB traffic should detour to I-15 South from Riverdale. Hard closure at South Weber Drive, Business/local traffic only. Through traffic will be detoured back to Riverdale on I-84 West.
- US-89 South Weber Weekend closure: Northbound: Starting Friday, May 3 at 8:00 pm to Monday, May 6 at 1:00 pm. All US-89 SB traffic should detour to I-15 North. Hard closure at SR-193. South Weber residents/business access via EB I-84 from Riverdale.
- 5600 S: Left Hand turns at Freeway Park Dr to HAFB (Wardleigh Rd) and from 5600 S to Freeway Park Dr., starting Sept. 29 through Fall 2024
- Freeway Park Dr: A section of the southbound lane along Freeway Park Dr. will close as early as Monday, March 18 through Monday April 10 to accommodate a waterline installation. Business access will be maintained. Drivers use alternate routes.
- Crews will suspend the left lane on southbound I-15 from Riverdale Road to the Roy exit (Exit 338) beginning as early as Friday, April 5 at 7 p.m. through 5 a.m. Monday, April 8 to excavate the median, place temp asphalt, restripe and set barrier. Drivers can expect lane shifts and short-term delays.
- I-15 NB and Riverdale Rd Exit: Beginning Sept. 29, crews will close the existing I-15 NB on-ramp. The current I-15 NB off-ramp will shift. Drivers will travel the new Collector Distributor (CD) to access I-15 NB, Riverdale Rd, and Freeway Park Dr. Effective through Summer 2024
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.”
Quick Links
- Operations organizational chart (updated 2/21/2023)
- Maintenance Stations Information (updated 1/31/2023)
- UDOT Region One Permits (801) 620-1600
- Online Permits System Login Page
- Permits Contact Info. Region One Only
- Litter Clean Up Information
- Utah Atlas
- X (Formerly known as Twitter) Get up to date info
- Claims
- Traffic Operations Center (801) 887-3700
- Utah Rest Areas Webpage
- Utah Roadkill Reporter App
- 5600 S Hotline Number (385) 383-6576 #1
- 5600 S Webpage
- Email: 5600south@utah.gov
- 1800 N Hotline Number (385) 383-6576 #2
- 1800 N Webpage
- Email: 1800north@utah.gov
- I-84 / US-89 Hotline Number (385) 365-1616
- West Davis Hotline Number (877) 298-1991
- 2000 West; West Point to Clinton
- Hotline Number (888) 556-0232 #5
- 2000 West; Webpage
- I-15; 24th St. Interchange Webpage
- I-15 Farmington to Salt Lake Webpage
- US-89 Willard Webpage
- SR-108 Antelope Drive Renewed Webpage
- Shepard Lane Interchange Hotline Number (385) 758-2040
- Shepard Lane Interchange Webpage
- Email: shepardlaneinterchange@utah.gov
- 1900 W. Free Right Elimination
- Hotline Number (385) 758-4545
- I-15 Riverdale Safety Project
- Hotline: 385-376-1011
- I-15 Riverdale Webpage
- Smithfield Culvert Project
- Final touches and asphalt Spring 2024
- Hotline: 888-752-8789
- Email: smithfieldculvert@utah.gov