ST.
 PAUL, Minn. – Spring truck weight restrictions on state highways will 
end Friday, May 9 in the southeast, south and metro frost zones. The 
restrictions will end in  the central Minnesota frost zone on Tuesday, 
May 13, according to the Minnesota Department of Transportation.
Spring load restrictions are still in effect in the north-central and north frost zones.
Ending dates for spring load restrictions are established by monitoring roadway strength as weather conditions change. 
Road
 restriction maps indicating the locations of weight-restricted routes 
and state highways open to maximum 10-ton axle weights are listed on the
 MnDOT 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 area.
Middle-range
 overweight permits become available within each frost zone when spring 
load restrictions are lifted. Full-summer overweight permits become 
available within each frost  zone starting two to three weeks after 
spring load restrictions are lifted.