What are weight restriction load limits and when are they?

The two primary causes for premature deterioration of asphalt streets are weather and traffic. As the frost is leaving the ground during the spring thaw, the gravel under the street has high moisture content, which affects the load carrying capacity of the asphalt pavement. To prolong the service life of the streets and highways, axle weight restrictions are imposed. Exceptions to seasonal load limits are granted to emergency vehicles and school buses. All other vehicles must follow the posted weight limits. Dates of load limit restrictions vary from year to year. Please check with the MNDOT by calling 1-800-723-6543 or visit their website for more information and when restrictions will be applied.

MNDOT website

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.