The research team in the Traffic Operations and Roadway Safety Division has experience in the following areas of transportation research:

• Transportation engineering,
• Human factors,
• Sociology,
• Traffic signal control,
• Highway design,
• Surveying,
• Systems engineering,
• Traffic operations,
• Interchange ramps,
• Saturation flow,
• Highway safety,
• Nighttime visibility,
• Traffic control devices,
• Geometric design,
• Speed data,
• Video,
• Traffic classifier data collection,
• Pedestrian safety, and
• Data management.