The following files are reference documents that will help you answer questions in the applications and provide general information. All files are PDF.

Air Quality Conformity Summary (TIPINFO-1) updated January 2009
Map of Air Quality Boundaries (TIPINFO-2) updated January 2011
Guidelines for Identifying Projects of Regional Significance (TIPINFO-3) updated January 2009
Making Changes to the Regional and State TIP (TIPINFO-4)
Glossary of Funding Sources (TIPINFO-5) updated January 2009
Glossary of Terms and Abbreviations (TIPINFO-6) updated June 2010
Map of U.S. Congressional Districts (TIPINFO-7)
Maps of Urban Growth Areas and Designated Centers:

• Quick Centers Reference Map (TIPINFO-8) updated November 2008
• Detailed Map

Consistency with Regional Policy (TIPINFO-9) January 2009
Map of Federal Urban/Rural Boundaries
Definition of Secured Funds updated January 2009
STP-CMAQ Eligibility updated January 2009
FTA Eligibility updated January 2009