Seasonal weight restrictions on roadways are applied to guard pavement integrity in periods of thaw. The state offers a visible illustration outlining areas the place these limitations are in impact, denoting particular zones and routes impacted by lowered most axle load allowances. These laws are usually enacted within the spring as temperatures fluctuate round freezing, inflicting roadbeds to melt and grow to be extra inclined to wreck from heavy automobiles.
Enforcement of those seasonal limits minimizes long-term street upkeep prices and extends the lifespan of transportation infrastructure. Historic information and real-time climate monitoring inform the willpower of restriction begin and finish dates. These measures guarantee continued protected and environment friendly transportation by stopping untimely deterioration brought on by elevated axle weights on weak surfaces. Cautious adherence to those guidelines considerably contributes to the preservation of Michigan’s street community.