The development and direction of the Census Transportation Planning Products (CTPP) program activities are the result of a cooperative effort between a variety of individuals and organizations with an interest in Transportation Planning in the United States.

• AASHTO comments to the Census Bureau's March 6, 2009 Federal Register Notice [15-April-2009]
• CTPP 3-year ACS data request letter [01-April-09]
• CTPP 3-year ACS data request tables [01-April-09]]
• AASHTO Standing Committee on Planning Census Data Work Group Activities [05-Jan-2008]
• Oversight Board Membership
• Oversight Board Mission and Charter
• Contact AASHTO's CTPP Manager
• AASHTO www.transportation.org