2014 Texas Transportation Code > Title 3 > Chapter 22 > Subchapter D – Joint Operations

2011 Texas Transportation Code > Title 3 > Chapter 22 > Subchapter D – Joint Operations

2009 Texas Transportation Code > Title 3 > Chapter 22 > Subchapter D – Joint Operations

2008 Texas Codes > Transportation Code > Title 3 > Chapter 22 > Subchapter D – Joint Operations