1. Freight and Maritime Program, Center for Advanced Infrastructure and Transportation, Rutgers University, 100 Brett Road, Piscataway, NJ 08854.
2. Department of Civil and Environmental Engineering and Freight and Maritime Program, Center for Advanced Infrastructure and Transportation, Rutgers University, 623 Bowser Road, Piscataway, NJ 08854.
3. Department of Civil Engineering, University of Memphis, 3815 Central Avenue, Memphis, TN 38152.