Dr. Khaled Abdelghany (IMAGE) Southern Methodist University Caption Dr. Khaled Abdelghany, a professor of civil and environmental engineering at SMU, is the lead researcher for a three-year grant awarded by the Federal Highway Administration to develop a computer program to enhance the safety and efficiency of intersections for both vehicles and pedestrians. Credit SMU (Southern Methodist University) Usage Restrictions None 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.