Since the mid-1970s, hundreds of milions of tons of reclaimed asphalt pavement (RAP) have been used to produce recycled hot-mix asphalt that has the same performance charcteristics as hot-mix made with all virgin materials. The use of RAP has effected substantial savings for both public and private sector users. The purpose of this publication is to provide a new, updated document on " How to Recycle,'' summarizing for producers and agencies the equipment and methods which are being successfully used to reclaim, size, store, and process RAP in various types of hot-mix asphlat facilities throughout the country. A discussion is also included for calculating the cost of using and processing RAP.