Autor: Kumares C. Sinha

KUMARES C. SINHA, Ph D, PE, Hon. M.ASCE, is Edgar B. and Hedwig M. Olson Distinguished Professor in the School of Civil Engineering at Purdue University. Dr. Sinha is the Editor-in-Chief of the Journal of Transportation Engineering and a former president of the Transportation and Development Institute of the American Society of Civil Engineers. SAMUEL LABI, Ph D, is an assistant professor in the School of Civil Engineering at Purdue University. He is currently a visiting scholar at the Massachusetts Institute of Technology.