Asphalt paving machine (IMAGE) University of Missouri-Columbia Caption An asphalt paving machine prepares to receive new asphalt paving material made with recycled plastic while resurfacing a portion of Stadium Boulevard in Columbia. Credit University of Missouri Usage Restrictions For media use. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.