Investigators: Shahab Shirazi, Applied Research Associates, Inc., M. Shabbir Hossain, Ph.D., P.E.

Investigators: Lewis N. Lloyd, P.E.

Investigators: Sean Agnew, James Fitz-Gerald, James S. Gillespie, Jason T. Provines, P.E., Stephen R. Sharp, Ph.D., P.E.

Investigators: Carin Roberts-Wollmann, Matthew Hebdon, Ioannis Koutromanos, Bernard L. Kassner, Ph.D., P.E.

Investigators: H. Celik Ozyildirim, Ph.D., P.E., Stephen R. Sharp, Ph.D., P.E.

Investigators: Mary Sharifi, Bernard L. Kassner, Ph.D., P.E., Gabriel Arce, Ph.D., H. Celik Ozyildirim, Ph.D., P.E.

Investigators: Harikrishnan Nair, Ph.D., P.E., Ilker Boz, Ph.D., P.E.

Investigators: Ilker Boz, Ph.D., P.E., Stacey D. Diefenderfer, Ph.D., P.E.

Investigators: H. Celik Ozyildirim, Ph.D., P.E., Jason T. Provines, P.E., Stephen R. Sharp, Ph.D., P.E.