The lifespan of asphalt paving can vary depending on various factors, such as the quality of the installation, the amount of traffic it receives, and the climate. Generally, asphalt paving can last between 15 to 25 years with proper maintenance and upkeep. Regular sealcoating, crack filling, and pothole repair can significantly extend the life of asphalt paving. However, harsh weather conditions, heavy traffic, and neglect can shorten its lifespan. It is important to work with a reputable and experienced paving contractor and follow a regular maintenance schedule to ensure the longevity of your asphalt paving.