National Pothole Day is observed on January 15 to raise awareness about the persistent issue of potholes on roads. This observance highlights the frustrations drivers face while navigating around these hazards, especially during adverse weather conditions like heavy rain. Potholes are caused by various factors, including excessive wear from rain, sun exposure, and the repetitive movement of vehicles. The term "pothole" has historical roots dating back to the Roman Empire, where deep ruts in roads were utilized by pottery makers searching for clay. While hot-patching is a common method for repairs, fluctuating temperatures often lead to the patches being displaced. The day serves as a reminder of the ongoing challenges posed by road conditions and encourages discussions about road maintenance and safety.