Effect of Design and Site Factors on the Long-Term Performance of Flexible Pavements, with K. Chatti, S.W. Haider, N.J. Buch, A.S. Pulipaka, and D. Gilliland, Journal of Performance of Constructed Systems, Vol. 21, No. 4, August 2007.
Difficulties With Quasi-induced Exposure When Speed Varies Systematically by Vehicle Type, with X. Jiang, Accident Analysis and Prevention, Vol. 39, Issue 4, p649-656, July 2007.
Statistical Analysis of In-Service Pavement Performance Data for LTPP SPS-1 and SPS-2 Experiments, with S.W. Haider, K. Chatti, N.J. Buch, A.S. Pulipaka, and D. Gilliland, Journal of Transportation Engineering, Volume 133, No. 6, pp. 378-388, June 2007.
Communicating Changes in Horizontal Alignment, with William Taylor, NCHRP Report 559, National Cooperative Highway Research Program, TRB, Washington, D.C., 2006.