Expertise: transportation in northern regions; seismic response of structures in frozen ground, soil stabilization, cold regions pavements, hydraulic structures in cold climates, and dust management.
Expertise: driver behavior and traffic safety and operations, roundabouts, developing transportation solutions for rural areas, and applications of GIS in Civil Engineering
Expertise: large-scale transportation systems modeling and simulation, traffic detection and sensor data analysis, Cyber-transportation systems and security, transportation safety and security, sustainable transportation infrastructure design and maintenance.
Expertise: transportation engineering, traffic operations, traffic management, roadway design, safety management, school transportation, traffic calming, engineering education, professional development, and public outreach.
Expertise: advanced traffic detection systems, traffic safety, large-scale traffic system modeling and analysis, traffic operations, smart mobility technologies, traffic simulation, and e-science of transportation.