Material Related Distresses in PCC Pavements in Michigan-Phase II.Project sponsored by the Michigan Department of Transportation . May, 1999. (PI)

Service Life Prediction of Corrosion Damaged Reinforced Concrete Bridge Sperstructure Elements. Project sponsored by the National Cooperative Highway Research Program. May 1999. (Co-PI). (Co-PI)

Cost Effectiveness of the European Demonstration Project: I-75. Project sponsored by the Michigan Department of Transportation and Federal Highway Administration. October 1998.(PI)

Monitoring Mechanical Properties of Large Stone Concrete Pavement Mixtures. Project sponsored by the Michigan Department of Transportation. December 1997.(PI)

Material Related Distresses in PCC Pavements in Michigan-Phase I.Project sponsored by the Michigan Department of Transportation . December, 1997. (PI)

Impact of Processed Cellulose Fibers on PCC Properties.Project Sponsored by the Composite Materials and Structure Center, Research Excellence Fund. August 1997 and 1998. (PI).

Calibration of MICHPAVE'S Rut and Fatigue Distress Models and Development of an Overlay Design Procedure in MICHBACK. Project sponsored by the Michigan Department of Transportation. November, 1996. (PI)

Improvement of MICHPAVE and MICHBACK. Project sponsored by the Michigan Department of Transportation. November, 1996.(Researcher)

Factors Affecting Shear Capacity of Transverse Cracks in Jointed Concrete Pavements. Project sponsored by the Michigan Department of Transportation. November, 1996.

Study of High Early Strength Concrete mix designs as a paving material. Project sponsored by the Michigan Department of Transportation. March, 1996. (Co-PI)

Study of Michigan Pavement Rehabilitation Methods and Selection Process. Project sponsored by the Michigan Department of Transportation. September, 1995. (Researcher)

Mechanistic Design Implementation Plan for Flexible Pavements. Project sponsored by the Michigan Department of Transportation. September, 1995. (Researcher)

Long Term Pavement Performance Data Analysis: Model Development of Distress and Roughness in Portland Cement Concrete Pavements. Project sponsored by the Federal Highway Administration. March, 1995. (Researcher)