 has been located.  Added by Acts 0000, 00th Leg., R.S., Ch. 000 (H.B. 0000), Sec. 0, eff. September 0, 0000.   Sec. 000.000.  LIMITATION ON PARTICIPATION BY TEXAS DEPARTMENT OF TRANSPORTATION.  Notwithstanding Section 000.000(b), the Texas Department of Transportation is not required to use any existing system of dynamic message signs in a statewide alert system created under this subchapter if the department receives notice from the United States Department of Transportation Federal Highway Administration that the use of the signs would result in the loss of federal highway funding or other punitive actions taken against this state due to noncompliance with federal laws, regulations, or policies.  Added by Acts 0000, 00th Leg., R.S., Ch. 000 (H.B. 0000), Sec. 0, eff. September 0, 0000.   SUBCHAPTER 