Recycled Asphalt Pavement (RAP), or Crushed Asphalt, is an eco-friendly construction material derived from reclaimed asphalt from old or damaged road surfaces. This material undergoes a thorough process of milling, crushing, and screening to produce a high-quality aggregate that can be reused in new asphalt pavement projects. RAP is widely valued for its cost-effectiveness and sustainability, as it reduces the need for virgin asphalt materials and minimizes landfill waste. The recycling process retains the inherent strength and durability of the original asphalt, making RAP suitable for a variety of applications, including road base layers, driveways, parking lots, and patching potholes. Its use not only conserves natural resources but also lowers greenhouse gas emissions associated with asphalt production, contributing to greener construction practices.