John C. Glennon

• Roadway defects and tort liability
• Roadway safety and tort liability
• Technical guidelines for the control of direct access to arterial highways
• A determination framework for wet weather speed limits
• Design and traffic control guidelines for low-volume rural roads
• Effect of Pavement/Shoulder Drop-Offs on Highway Safety
• Effectiveness of roadside safety improvements
• Frictional requirements for high-speed passing maneuvers
• Roadside safety improvement programs on freeways
• The relationship of vehicle paths to highway curve design