Neal HawkinsPhone: 515/ 294-7733 Email: hawkins@iastate.edu Completed Projects TitleYearReport #Rumble Stripe: Evaluation of Retroreflectivity and Installation Practices20162016-13 Pavement Markings: Epoxy Paints and Thick Coats Perform Best on Challenging Asphalt Surfaces20162016-08 Improving Pavement Marking Performance on Challenging Pavement Surface20112011-24 Developing and Implementing Enhanced Pavement Marking Mangement Tools: Phase I - Mapping Tool20082008-37