1. IFSTTAR, AME-EASE , Bouguenais, France
2. Road Pavements Laboratory, Research Center for Territory, Transports and Environment, Department of Civil Engineering, University of Coimbra , Coimbra, Portugal
3. Center for Sustainable Transportation Infrastructure, Virginia Tech Transportation Institute, The Charles Via, Jr. Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University , Blacksburg, VA, USA