In a recent commentary, racing driver B. Vanagas discusses the underestimated factors behind the development of potholes on roads in Lithuania, particularly following winter. He emphasizes that temperature fluctuations and water play a more significant role than the sheer volume of traffic. The specifics of Lithuania's climate, with drastic daytime and nighttime temperature changes in spring, lead to a cycle of freeze and thaw that severely degrades the roads.

Vanagas explains that, during the day, rising temperatures and sunlight cause snow to melt, allowing water to seep into the smallest cracks in the asphalt. At night, when temperatures drop below freezing, this water turns to ice. This is critical because water is one of the few materials that expands when it freezes, increasing in volume by nearly ten percent. This expanding ice exerts considerable internal pressure, which can break apart even the toughest asphalt mixtures, leading to the visible damage and formation of potholes.

The discussion serves to raise awareness about road maintenance and the true culprits behind potholes, urging both the public and road authorities to consider these natural processes when assessing road conditions. Understanding the science behind pothole formation could lead to more effective strategies for road repair and maintenance, ultimately improving road safety and durability in Lithuania during springtime.