1. Pavement and Geotechnical Research Administrator, Louisiana Transportation Research Center (LTRC), 4101 Gourrier Ave., Baton Rouge, LA 70808.
2. Research Assistant Professor, Louisiana Transportation Research Center (LTRC), 4101 Gourrier Ave., Baton Rouge, LA 70808.
3. Research Engineer, Louisiana Transportation Research Center (LTRC), 4101 Gourrier Ave., Baton Rouge, LA 70808 (corresponding author). E-mail: markmartinez@dotd.la.gov
4. Senior Research Engineer, Louisiana Transportation Research Center (LTRC), 4101 Gourrier Ave., Baton Rouge, LA 70808.