Previous Conformity Determinations
Transportation Conformity Determination Letters
2022 Transportation Conformity Determination for Mobility 2045: The Metropolitan Transportation Plan for North Central Texas – 2022 Update and 2023-2026 Transportation Improvement Program for North Central Texas
- US DOT 2022 Conformity Determination Letter (12-15-2022)
- Regional Transportation Council Resolution (06-09-2022)
- Conformity Results
2018 Transportation Conformity Determination for Mobility 2045: The Metropolitan Transportation Plan for North Central Texas and 2019-2022 Transportation Improvement Program for North Central Texas
- US DOT 2018 Conformity Determination Letter (11-21-2018)
- Regional Transportation Council Resolution (06-14-2018)
- Conformity Results
2016 Transportation Conformity Determination for Mobility 2040: The Metropolitan Transportation Plan for North Central Texas and 2015-2018 Transportation Improvement Program for North Central Texas , and 2017-2020 Transportation Improvement Program for North Central Texas
- US DOT 2016 Conformity Determination Letter (09-07-2016)
- Regional Transportation Council Resolution (03-10-2016)
- Regional Transportation Council Conformity Reconfirmation (06-16-2016)
- Conformity Results
2014 Transportation Conformity Determination for Mobility 2035: The Metropolitan Transportation Plan for North Central Texas – 2014 Amendment and 2015-2018 Transportation Improvement Program for North Central Texas
- US DOT 2014 Conformity Determination Letter (05/29/2015)
- Regional Transportation Council Resolution (11/13/2014)
- Conformity Results
2013 Transportation Conformity Determination for Mobility 2035: The Metropolitan Transportation Plan for North Central Texas – 2013 Update and 2013-2016 Transportation Improvement Program for North Central Texas
- US DOT 2013 Conformity Determination Letter (07/19/2013)
- Regional Transportation Council Resolution (06/13/2013)
- Conformity Results
2011 Transportation Conformity Determination for Mobility 2035: The Metropolitan Transportation Plan for North Central Texas - 2013 Update and 2011-2014 Transportation Improvement Program - 2011 Amendment
- US DOT 2011 Conformity Determination Letter (07/14/2011)
- Regional Transportation Council Resolution (03/10/2011)
- Conformity Results
2009 Transportation Conformity Determination for Mobility 2030 (2009 Amendment): The Metropolitan Transportation Plan and 2008-2011 Transportation Improvement Program as Amended
- US DOT 2009 Conformity Determination Letter (08/31/2009)
- Regional Transportation Council Resolution (04/09/2009)
- Conformity Results
2007 Transportation Conformity Determination for Mobility 2030: The Metropolitan Transportation Plan and 2006-2008 Transportation Improvement Program as Amended
- US DOT 2007 Conformity Determination Letter (06/12/2007)
- Regional Transportation Council Resolution (01/11/2007)
- Conformity Results
2005 Transportation Conformity Determination For Mobility 2025: The Metropolitan Transportation Plan, Amended April 2005 and the corresponding Transportation Improvement Programs
- USDOT 2005 Conformity Determination Letter (06/16/2005)
- USDOT 2005 Conformity Determination Letter (correction) (06/17/2005)
- Regional Transportation Council Resolution (04/14/2005)
- Conformity Results
Air Quality Conformity Determination for the Dallas-Fort Worth Metropolitan Area - 2004 Update and 2004-2006 Transportation Improvement Program
- USDOT 2004 Conformity Determination Letter (04/08/2004)
- Regional Transportation Council Resolution (01/08/2004)
- Conformity Results