GTRI Researchers During a Demonstration (IMAGE) Georgia Institute of Technology Caption During a demonstration, GTRI researchers Wiley Holcombe, standing, and Steve Robertson examine the placement mechanism on truck-mounted, automated road pavement marker (RPM) placement machine that GTRI developed for the Georgia Department of Transportation. Credit Photo by Gary Meek Usage Restrictions For Editorial Use Only License Licensed 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.