1. Assistant Professor, Civil Engineering, Louisiana Tech Univ., 600 W. Arizona Ave., Bogard Hall 245, Ruston, LA 71272-0046, US, e-mail: wasi@latech.edu
2. Graduate Student, Civil Engineering, Louisiana Tech Univ., 600 W. Arizona Ave., Bogard Hall M116J, Ruston, LA 71272-0046, US, e-mail: amm082@latech.edu
3. Graduate Student, Civil Engineering, Louisiana Tech Univ., 600 W. Arizona Ave., Bogard Hall M116J, Ruston, LA 71272-0046, US, e-mail: nes011@latech.edu
4. Associate Professor, Civil Engineering, Louisiana Tech Univ., 600 W. Arizona Ave., Bogard Hall 247, Ruston, LA 71272-0046, US, e-mail: saber@latech.edu
5. Materials Engineer Administrator, Louisiana Dept. of Transportation and Development, 5080 Florida Blvd, Room 101, S Rd., Baton Rouge, LA 70806, US, e-mail: chris.abadie@la.gov
6. Professor, Civil and Environmental Engineering, Irma Louise Rush Stewart Distinguished Professor, Director, Engineering Materials Characterization Research Facility, Louisiana Transportation Research Center, Louisiana State Univ., 4101 Gourrier Ave., Baton Rouge, LA 70808, US, e-mail: louaym@lsu.edu