1. Professor, Holder of Irma Louise Rush Stewart Distinguished Professorship, Louisiana Transportation Research Center and Dept. of Civil and Environmental Engineering, Louisiana State Univ., Baton Rouge, LA 70803.
2. Performance Contractors Distinguished Associate Professor, Dept. of Construction Management, Louisiana State Univ., Baton Rouge, LA 70803 (corresponding author).
3. Graduate Research Assistant, Louisiana Transportation Research Center and Dept. of Civil and Environmental Engineering, Louisiana State Univ., Baton Rouge, LA 70803.
4. Asphalt Research Engineer, Louisiana Transportation Research Center, Baton Rouge, LA 70803.