Texas Transportation Code - TRANSP § 373.002. Applicability

(1) a toll project described in Section 228.011;

(2) Phase 4 extension of the Dallas North Tollway in Collin and Denton Counties from U.S. 380 to the Grayson County line to be developed by North Texas Tollway Authority; or

(3) the North Tarrant Express project in Tarrant and Dallas Counties (Interstate Highway 820 and State Highway 121/State Highway 183 from Interstate Highway 35 West to State Highway 161, Interstate Highway 820 East from State Highway 121/State Highway 183 to Randol Mill Road, and Interstate Highway 35 West from Interstate Highway 30 to State Highway 170).