State of Research on Transportation Public-Private Partnerships in Virginia: A Way Forward Contact For general inquiries, the P3 Center can be contacted at: [email protected] Dr. Gifford, Center Director, can be contacted at: [email protected] Phone: 703-993-2275 Fax: 703-993-8215 Stay connected! Sign up to receive the latest updates and news straight to your inbox! Gifford, Jonathan L. 2013. Presented at the National Center for Transportation Systems Productivity and Management, Georgia Institute of Technology. October 10. Atlanta, GA. Read more. View the presentation slides. ← U.S. Public-Private Partnerships: Prospects for the Future → Highway Spending and Public-Private Partnerships: A Spatial Panel Perspective