The P3 Evidence Project: Phase I and II 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! 2018. Jonathan Gifford. Presented at the American Association of Road and Transportation Builders Association P3 Conference, July, Washington, D.C. ← Center Director Speaks at Reason → Understanding Project Cancellation Risks in U.S. P3 Surface Transportation Infrastructure