Professional Affiliations

• ASCE T&DI Task Force for Sustainable Development [Chair]
• American Society of Civil Engineers (ASCE) [Associate Member]
• American Society for Engineering Education (ASEE) [Member]
• American Public Works Association (APWA) [Associate Member]
• Transportation Research Board (TRB) [Member]
• World Conference on Transportation Research Society [WCTRS]
• ASCE Infrastructure Systems Committee [Chair, 2004-2008]
• ASCE Committee on Sustainability [Member]
• TRB Transportation and Economic Development Committee [Member]
• TRB Committee on Transportation and Sustainability [Member]
• TRB Committee on Statewide Multimodal Transportation Planning [Member]
• Sustainable Transport in Europe and Links and Liaisons with America (STELLA) (NextGEN Scholar)
• Brook Byers Institute for Sustainable Systems, Georgia Tech [Affiliate]
• Georgia Transportation Institute (GTI) [Associate Director]
• Georgia Tech University Transportation Center [Associate Director]