Contact
Address:
E-mail: hrakha(at)vt.edu
Tel.: +1-540-231-1505
Virginia Tech Transportation Institute
3500 Transportation Research Plaza (0536)
Blacksburg, VA 24061, USA.
Charles E. Via, Jr. Dept. of Civil and Environmental Engineering
Patton Hall, Rm. 305-B, Blacksburg, VA 24061, USA.