Updated Spring Weight Restrictions Bulletin List:
See the attached for MDOT Sping Weight Restriction Bulletin #1 Information.
Currently, there are no spring weight restrictions active for state trunkline highways.
However, the Michigan Department of Transportation has initiated efforts to begin monitoring spring frost.
Please take the necessary precautions to ensure your transporting operations are accomplished prior to the weight restrictions being imposed.
Although no one can predict when the restrictions will be imposed, you can review when they were imposed in previous years by accessing the web at: http://www.michigan.gov/truckers and clicking on “MDOT Spring Weight Restrictions.” This website also provides detailed weight restriction information.
The current weight restriction status can also be obtained by calling MDOT’s toll-free number at: (800) 787-8960.
When the restrictions are imposed, the following will apply in the restricted area:
– On routes designated as “All Season Routes” (green and gold on MDOT Truck Operator’s Map), there will be no reduction in legal axle weights.
– On routes designated as “Seasonal” (solid or dashed red on the MDOT Trucker Operator’s Map), there will be weight reduction of 25% for rigid pavements and 35% for flexible pavements.
Refer to the MDOT Truck Operators Map for route designations.
Extended permits will be valid for oversize only in the weight restricted area.
Spring Weight Restrictions: http://mdotwas1.mdot.state.mi.us/public/alerts/bulletins.cfm?bulletin=weight