
7 Spring Asphalt Maintenance After Minnesota Freeze-Thaw Cycles
Spring is the peak season for asphalt maintenance, especially after Minnesota’s freeze-thaw cycles place repeated stress on pavement. When snow melts and temperatures fluctuate, asphalt expands and contracts, allowing moisture to infiltrate microcracks beneath the surface. As ice forms and thaws, internal pressure widens cracks and weakens aggregate structure. By early spring, previously hidden winter damage appears as early edge crumbling, pothole formation, and drainage-related deterioration. Addressing defects and scheduling asphalt maintenance early prevents extensive repairs later in the season. The sooner issues are identified, the easier and less expensive they are to correct. Is Spring the Ideal Time for





