Overview

Each year, during the spring thaw (typically early March to mid-May), State, County, and local highway authorities impose axle weight restrictions to protect their roadways.

The two primary causes for premature deterioration of asphalt streets are weather and traffic. As the frost leaves the ground during the spring thaw, the gravel under the road has a high moisture content, which affects the load-carrying capacity of the asphalt pavement. Therefore, in order to prolong the service life of the streets and highways, axle weight restrictions are imposed during the spring thaw when roads are most susceptible to damage due to heavy loads.

The exact dates on which seasonal limits go into effect and are removed vary depending on annual temperature variations. Seasonal load limits in Chanhassen go into effect on the date determined by the Minnesota Department of Transportation (MnDOT).

Weight Restrictions Map

• Seasonal Road Weight Restrictions Map

Notifications

Notification of the date road restrictions go into effect will be posted on the MnDOT website, or you may call (651) 366-5400 or toll-free at (800) 723-6543.

• Spring Road Weight Restrictions begin Monday, February 26, 2024, at 12:01 a.m.
• Spring Road Weight Restrictions end Monday, March 18, 2024 at 12:01 a.m.

Exceptions

Exceptions to the seasonal load limits in Chanhassen are made for emergency response vehicles, school buses, and emergency utility repair vehicles/equipment as outlined under Minnesota State Statutes. Permits may be issued to moving vans/trucks or for one-time emergencies as approved by the City Engineer; all other vehicles must follow the posted weight limits.

• Permit Application

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