North Carolina State University

Downy Brill, Ph.D, Professor

Department of Civil, Construction and Environmental Engineering

brill@ncsu.edu

919.515.2352

Area of specialization:  Environmental systems analysis, modeling, optimization

Nagui Rouphail, Ph.D., Professor

Director, ITRE

Department of Civil, Constrution and Environmental Engineering

rouphail@ncsu.edu

919.515.1154

Area of specialization: Traffic flow theory and control

John Stone, Ph.D, Professor

Department of Civil, Construction and Environmental Engineering

stone@ncsu.edu

919.515.7732

Area of specialization: Transportation engineering and systems analysis, urban transportation and land use

Billy Williams, Ph.D., Associate Professor

Department of Civil, Construction and Environmental Engineering

billy_williams@ncsu.edu

919.515.7813

Area of specialization:  Intelligent transportation systems, travel time reliability, real-time control system optimization, transportation network simulation, applied statistics and time series analysis in transportation, and traffic flow theory.