ST. PAUL, Minn. - Spring truck weight restrictions on state highways will begin March 16 for Minnesota's central frost zone. Spring weight restrictions for the south, southeast and Twin Cities Metro area frost zones began March 14.
Mn/DOT limits truck weights to prevent damage to roads weakened during the spring thaw.
Spring load restriction dates and the six frost zones in Minnesota are listed on Mn/DOT’s website at www.mrr.dot.state.mn.us. Click on "Seasonal Load Limits," then click on "Spring Load Restrictions" for the most up-to-date information.
The information also is available toll-free by calling 1-800-723-6543 in the United States and Canada or by calling 651-366-5400 in the Twin Cities Metro area.
Ending dates for spring load restrictions are established by monitoring roadway strength as weather condit ions change. All changes are made with a minimal three-day notice.
Travelers in Minnesota can get up-to-date information on road conditions, construction and weather reports from Mn/DOT's 511 traveler information service. Dial 5-1-1 or visit www.511mn.org.
