Credit Support and Infrastructure Investment: The Transportation Infrastructure Finance and Innovation Act (TIFIA) Case Contact For general inquiries, the P3 Center can be contacted at: p3policy@gmu.edu Dr. Gifford, Center Director, can be contacted at: jgifford@gmu.edu Phone: 703-993-2275 Fax: 703-993-8215 2020. Narae Lee and Jonathan Gifford. Lee presented poster report at the Transportation Research Record 100th Annual Meeting, January 5 – 29, Virtual. ← The Washington Post Quotes Center Director → The Washington Post Quotes Center Director