- State Route 39 between State Route 203 (Harrison Blvd at RP 9) and Pineview Reservoir.
- Vehicles or loads exceeding 10' in width or exceeding 77' in length are prohibited.
- State Route 39 between Pineview Reservoir and State Route 16 (Woodruff at RP 67).
- Vehicles or loads exceeding 10' in width and/or 80' in length require two certified pilot/escort vehicles.
- State Route 43 and 44 between Wyoming (RP 0) and State Route 191 (RP 28).
- Vehicles or loads exceeding 95' in length require two certified pilot/escort vehicles.
- State Route 46 between the Colorado State line and RP 18.
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 14' 6" in width must have authorization from the UDOT Motor Carrier Division. This authorization can be obtained by calling (801) 965-4892.
- Vehicles or loads exceeding 12' in width and/or 110' in length are prohibited.
- State Route 59 between RP 19 and RP 23 (Hurricane Hill).
- Vehicles or loads exceeding 12' in width and/or 85' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 14' in width and/or 95' in length require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 14'6" in width require two police escorts.
- State Route 65 between Interstate 80 and Interstate 84 (Henefer to Mt. Green).
- Vehicles or loads exceeding 80,000 pounds GVW are prohibited.
- State Route 66 between State 65 and Interstate 84.
- Vehicles or loads exceeding 80,000 pounds GVW are prohibited.
- State Route 89 (Logan Canyon) between RP 373 and RP 415 (Bear Lake).
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12' in width are prohibited.
- State Route 89 between Kanab and Interstate 70.
- Vehicles or loads exceeding 10' in width and 75' in length require one certified pilot/escort vehicle.
- State Route 92 between Highway 189 (Provo Canyon) and the Sundance Ski Resort.
- All oversize loads require two certified pilot/escort vehicles and two police escort vehicles.
- State Route 128 between Interstate 70 and State Route 191 (RP 0 - RP 42).
- All oversize and vehicles or loads exceeding 55,000 pounds GVW are prohibited.
- State Route 143 between RP 3 and RP 20 (Panguitch to Brian Head).
- Vehicles or loads exceeding 8'6" in width require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 10' in width require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 12' in width and 65' in length are prohibited.
TABLE OF CONTENTS
- Introduction
- 1) Driver Checklist
- 2) North American Standard Level 1 Inspection Procedure
- 3) Vehicle Registration, Licensing and Fuel Tax Credentials
- 4) Alcohol and Drug Testing Requirements
- 5) Vehicle Inspection, Repair and Maintenance
- 6) Obtaining USDOT Numbers, Operating Authority and MCS-150 Updates
- 7) Unified Carrier Registration (UCR)
- 8) Insurance Requirements
- 9) Load Securement and Tarping Requirements
- 10) Vehicle Identification Requirements
- 11) Driver Qualification Rules
- 12) Commercial Driver's License
- 13) Driver's Hours of Service
- 14) Vehicle Configuration Diagrams & Measuring Protocol
- 15) Legal Size Vehicle Dimensions
- 16) General Oversize Permit Provisions
- 17) Oversize Non-Divisible Load Provisions
- 18) Oversize Divisible Load Provisions
- 19) Mobile and Manufactured Homes
- 20) Moving Houses and Buildings
- 21) Vehicle Weight, Axle and Tire Load Provisions
- 22) Legal Weight Limitations
- 23) Overweight Non-Divisible Load Provisions
- 24) Overweight Divisible Load Provisions
- 25) Bridge Table Calculations
- 26) Secondary Highways with Additional Restrictions
- 27) Farmers, Implements of Husbandry & Agricultural Operations
- 28) Tow Truck Regulations & Permit Requirements
- 29) Pilot / Escort Requirements
- 30) Hazardous Materials
- 31) Special Mobile Equipment
- 32) Special Truck Equipment
- 33) Maps
- 34) Utah Agency Directory
- 35) Internet Resource List
- 36) Definitions
MOTOR CARRIER DIVISION UTAH DEPARTMENT OF TRANSPORTATION
Chapter 26
Secondary Highways with Additional Restrictions
SEE MAP SECTION
- US 6 Eastbound from RP 239 to RP 242.
- No loads in excess of 17' 3" high are allowed.
- State Route 9 from Hurricane (Reference Post (RP) 10) to LaVerkin (RP 13).
- Vehicles/loads exceeding 12' in width require two certified pilot/escort vehicles.
- State Route 9 from the junction of State Route 17 eastbound to Zion National Park and from State Route 89 west to Zion National Park.
- Vehicles/loads exceeding 8'6" in width requires one certified pilot/escort vehicle.
- Vehicles/loads exceeding 10' in width require two certified pilot/escort vehicles.
- Vehicles/loads exceeding 14' in width require, in addition to certified pilot/ escort vehicles, two police escorts.
- Commercial vehicles, regardless of dimensions, are prohibited through Zion National Park.
- State Route 12 between the junctions of State Route 89 and State Route 24 (near Torrey, Utah).
- Vehicles/loads exceeding 10' in width require one certified pilot/escort vehicle.
- Vehicles/loads exceeding 12' in width require two certified pilot/escort vehicles.
- Vehicles/loads exceeding 14' in width require, in addition to certified pilot/ escort vehicles, two police escorts.
- State Route 14 between RP 2 and RP 19 (Cedar City to Brian Head).
- Vehicles/loads exceeding 8'6" in width require one certified pilot/escort vehicle.
- Vehicles/loads exceeding 10' in width require two certified pilot/escort vehicles.
- Vehicles/loads exceeding 12' in width are prohibited.
- State Route 17 between Interstate 15 (RP 0) and LaVerkin (RP6.07).
- Vehicles loads exceeding 10' in width require one certified pilot/escort vehicle.
- Vehicles loads exceeding 12' in width require two certified pilot/escorts vehicles.
- State Route 20 between Interstate 15 (RP 0) and State Route 89 (RP 21) (Bear Valley).
- Vehicles or loads exceeding 10' in width and 75' in length require one certified pilot/escort vehicle.
- State Route 24 between State Route 12 (Torrey) and State Routes 24 & 95 (Hanksville).
- Vehicles or loads exceeding 10' in width require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12 ' in width require two certified pilot/escort vehicles.
- State Route 29 between Orangeville and Joe's Valley Reservoir.
- Vehicles or loads exceeding 80' in length or 10' in width require two certified pilot/escort vehicles.
- State Route 31 between RP 0 and RP 8.5.
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12' in width are prohibited.
- State Route 39 between State Route 203 (Harrison Blvd at RP 9) and Pineview Reservoir.
- Vehicles or loads exceeding 10' in width or exceeding 77' in length are prohibited.
- State Route 39 between Pineview Reservoir and State Route 16 (Woodruff at RP 67).
- Vehicles or loads exceeding 10' in width and/or 80' in length require two certified pilot/escort vehicles.
- State Route 43 and 44 between Wyoming (RP 0) and State Route 191 (RP 28).
- Vehicles or loads exceeding 95' in length require two certified pilot/escort vehicles.
- State Route 46 between the Colorado State line and RP 18.
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 14' 6" in width must have authorization from the UDOT Motor Carrier Division. This authorization can be obtained by calling (801) 965-4892.
- Vehicles or loads exceeding 12' in width and/or 110' in length are prohibited.
- State Route 59 between RP 19 and RP 23 (Hurricane Hill).
- Vehicles or loads exceeding 12' in width and/or 85' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 14' in width and/or 95' in length require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 14'6" in width require two police escorts.
- State Route 65 between Interstate 80 and Interstate 84 (Henefer to Mt. Green).
- Vehicles or loads exceeding 80,000 pounds GVW are prohibited.
- State Route 66 between State 65 and Interstate 84.
- Vehicles or loads exceeding 80,000 pounds GVW are prohibited.
- State Route 89 (Logan Canyon) between RP 373 and RP 415 (Bear Lake).
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12' in width are prohibited.
- State Route 89 between Kanab and Interstate 70.
- Vehicles or loads exceeding 10' in width and 75' in length require one certified pilot/escort vehicle.
- State Route 92 between Highway 189 (Provo Canyon) and the Sundance Ski Resort.
- All oversize loads require two certified pilot/escort vehicles and two police escort vehicles.
- State Route 128 between Interstate 70 and State Route 191 (RP 0 - RP 42).
- All oversize and vehicles or loads exceeding 55,000 pounds GVW are prohibited.
- State Route 143 between RP 3 and RP 20 (Panguitch to Brian Head).
- Vehicles or loads exceeding 8'6" in width require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 10' in width require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 12' in width and 65' in length are prohibited.
- State Route 150 between Utah/Wyoming Border and State Route 32 in Kamas, UT.
- Vehicles or loads exceeding 80,000 pounds GVW are prohibited.
- State Route 153 between RP 9 to RP 20 (Elk Meadows)(Beaver).
- Vehicles or loads exceeding 8'6" in width require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 10' in width and 65' in length are prohibited.
- State Route 162.
- Between Montezuma Creek and Aneth, vehicles or loads exceeding 95' long and/or 12' wide require two certified pilot/escort vehicles.
- State Route 189 (Provo Canyon) between RP 7 (SR-52) and RP 21 (Wallsburg Jct).
- Oversize loads in excess of 10' wide prohibited.
- Vehicles or loads exceeding 14' 6" in width must have authorization from the UDOT Motor Carrier Division. This authorization can be obtained by calling (801) 965-4892.
- State Route 190 (Big Cottonwood Canyon) between Interstate 215 at Knudsen's Corner and the Salt Lake/Wasatch County Line.
- Vehicles or loads exceeding 9' in width and/or 65' in length require one certified pilot/escort vehicle.
- Vehicle or loads exceeding 10' in width and/or 80' in length require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 12' in width are prohibited unless otherwise authorized in accordance with R912-11.
- State Route 191 (Indian Canyon) between State Routes 6 and 40.
- Vehicles or loads exceeding 95' in length require two certified pilot/escort vehicle
- Vehicles or loads exceeding 15' in width require two police escorts in addition to certified pilot/escort vehicles.
- State Route 191 between Vernal, Utah and the Wyoming State Line.
- Vehicles or loads exceeding 95' in length require two certified pilot/escort vehicles.
- Vehicle or Loads exceeding 20,000 lbs on single axles and/or 34,000 on tandem axles are prohibited across the Flaming Gorge Dam.
- State Route 210 (Little Cottonwood Canyon) between State Route 190 and Alta, Utah.
- Vehicles or loads exceeding 9' in width and/or 65' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 10' in width and/or 80' in length require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 12' in width are prohibited unless otherwise authorized in accordance with R912-11.
- State Route 211 between State Route 191 and Canyon Lands (North of Monticello).
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12' in width are prohibited unless otherwise authorized in accordance with R912-11.
- State Route 261 between RP 7 and 10 (Moki Dugway)(SR 163 to SR 95).
- Oversize/Overweight vehicles and/or loads prohibited.
- State Route 264 between State Routes 31 and 96(Electric Lake to East Fairview).
- Vehicles or loads exceeding 10' in width and/or 80' in length require one certified pilot/escort vehicle.
- Vehicles or loads exceeding 12' in width and/or 110 in length are prohibited unless otherwise authorized in accordance with R912-11.
- Emigration Canyon between the Wasatch Drive/Sunnyside Ave. junction and State Route 65.
- Vehicles or loads exceeding 9' in width and/or 65' in length require one certified pilot/escort vehicle.
- Vehicles exceeding 10' in width and/or 80' in length require two certified pilot/escort vehicles.
- Vehicles or loads exceeding 12' in width are prohibited unless otherwise authorized in accordance with R912-11.
Note: Local jurisdictions may restrict Commercial Vehicle travel on specific routes within their authority. These routes are generally posted. Please contact local jurisdictions for specific information.
ADDITIONAL INFORMATION
For further information regarding Oversize/Overweight Permitted vehicle Highway Restrictions contact the Motor Carrier Division at (801) 965-4892 or (866) 215-5399, or the closest Port of Entry. Contact information can be found in the Utah Agency Directory Section, or by emailing mccustomerservice@utah.gov.