Marshall mix properties were determined and compared to specifications of the National Highway Authority of Pakistan. It is observed that modified binder remains stable up to a temperature of 470 ☌ and showed improved resistance against rutting. At the same time, thermal stability was checked by Thermal Gravimetric Analysis, and resistance against rutting was evaluated with the help of Dynamic Shear Rheometer. Conventional properties of the modified binder were determined by penetration and softening point. Virgin binder was modified with three different contents (2%, 4%, and 6%) of Polyethylene Terephthalate and three contents (20%, 30%, and 40%) of Reclaimed Asphalt Pavement. In this research, the attempt has been made to study the use of Reclaimed Asphalt Pavement and plastic wastes to counter these issues. Reclaimed Asphalt Pavement (RAP) from the construction industry and plastic wastes disposal is the main problem for Pakistan as well as other developing countries in the face of fewer funds for the construction, repair, and rehabilitation of the extensive road network. The increased cost of virgin material, declining resources and increasing plastic wastes have turned the research momentum towards sustainable and green pavements.
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