A combination of asphalt and concrete layers that incorporate plastic waste could make durable, sustainable, and cost-effective rural roads.
Andri Heriawan is a project officer of various transport projects in South Asia. Prior to ADB, he worked as a transport planner for a multi-disciplinary consulting firm based in the United Kingdom. He was also involved in various transport projects in Indonesia and Singapore. He holds a master’s degree in Transport Planning from the Institute for Transport Studies, University of Leeds.