Hours of Business
OFCVO - Oversize/weight Permit Section
Transportation Bldg., Mail Stop 420, Rm 153
395 John Ireland Blvd
St Paul, MN 55155
PHONE: (651) 296-6000
(phone hours are 8:00AM - 12:00 PM & 1:00PM - 4:00PM)
|When escorts are needed||# of escorts|
|On 2-lane highways
|– Width of 15′ at Bottom of load or 16′ at top of load||2 escorts (Front and Rear)|
|– Length over 110′||2 escorts (Front and Rear)|
|On multi-lane divided highways|
|– Width of 15′ at Bottom of load or 16′ at top of load||1 escort (Rear)|
|– Length over 110′||1 escort (Rear)|
|– Length over 150′||2 escorts (Front and Rear)|
|On all highways|
|– Height over 16′||1 Front with High Pole (suggested, not required)|
One lead Police escort is required whenever the permitted load cannot stay on its own side of the centerline and encroaches upon opposing traffic.
- TRUNNION AXLES: Single Axle at 26,000, Tandem Axle Group at 52,000 (with bridge check), Single Axle at 30,000, Tandem Axle Group at 60,000 lbs.
- WIDTH: 14’ 6” depends on route without escort(s), but always escort(s) when over 14’6”. If load/vehicle cannot stay on right side of centerline on non-divided highways, then a lead police escort is required.
- HEIGHT: 16’0” when over 16’0” high. Physical route survey at 6” higher than permit height required to be done by move within 1 week before start of move.
- LENGTH: May be required for excessive length; dependent upon route and vehicle configuration.
Escort vehicle requirements can differ significantly by state in terms of mandatory driver qualifications, training, certifications, vehicle weights, obligatory signage/flags/lighting, necessary onboard equipment, and more. The ODS team can provide you with all additional requirements specific to your route.
Rush hour restrictions (Twin Cities & Deluth metro areas)
Rush hour restrictions apply to weekdays only.There are no rush hour restrictions for loads up to 14’6 wide, 14’6′ high, or 110′ long unless noted on the permit. On loads that exceed these dimensions, special restrictions will apply depending on area of travel.
The Twin Cities metro area rush hour restriction periods are 6:00AM – 8:30AM and 3:30PM – 6:00PM.
The Twin Cities metropolitan area includes all of Anoka, Hennepin, Ramsey, and Washington Counties as well as portions of Carver, Chisago, Dakota, Goodhue, Isanti, Le Sueur, Mille Lacs, Rice, Scott, Sherburne, Sibley, and Wright counties.
Duluth Rush Hour Period: The Duluth metro area rush hour restriction periods are are 6:00AM – 8:30AM and 3:30PM – 6:00PM.
No travel allowed:
- NEW YEAR’S DAY: No OSOW travel allowed from 2PM the day before until 2AM the day after the holiday.
- FISHING OPENER WEEKEND: No OSOW travel allowed from 2PM. Friday until 2AM Saturday and from 2PM Sunday until 2AM Monday.
- MEMORIAL DAY: No OSOW travel allowed after 2PM Friday until 2AM Saturday and after 2PM Sunday until 2AM Tuesday.
- Summer weekends (weekend after Memorial Day thru weekend before Labor Day) – No travel of oversize loads exceeding 9’0” wide and/or 110’0” long is allowed from 2PM TO 8PM on Fridays and Sundays.
- INDEPENDENCE DAY: No OSOW travel allowed from 2PM the day before until 2AM the day after the holiday.
- LABOR DAY: No OSOW travel allowed after 2PM Friday until 2AM Saturday and after 2PM Sunday until 2AM Tuesday.
- THANKSGIVING: No OSOW travel allowed from 2PM the day before until 2AM the day after the holiday.
- CHRISTMAS: No OSOW travel allowed from 2PM the day before until 2AM the day after the holiday.
Movement is not authorized when weather or road conditions are hazardous due to snow, ice or rain; when visibility is less than 500’; or when winds or wind gusts prevent the permitted vehicle from staying in its travel lane.
Bridges with rated capacities less than the maximum legal limit in Minnesota have gross weight restrictions posted. You must observe these restrictions. Annually, during the periods that MnDOT officially imposes seasonal road restrictions, county highways, township roads, and City streets not paved with concrete are restricted to five-ton axle posting, unless signs indicate otherwise. Throughout the year, any public roadway may be restricted to less than normal weights, as indicated by signs posted that limit axle and axle group weights. For additional information about seasonal load limits, visit http://www.mrr.dot.state.mn.us.