The North Texas Tollway Authority (NTTA) has many projects in various stages of development that are designed to improve mobility, enhance services to its customers, boost the Authority's financial outlook and move the tollway system into the future. NTTA has projects in progress across several areas including major maintenance, capital improvement and system construction.
Major projects under construction
Dallas North Tollway (DNT) Expansion Project - learn more Dallas North Tollway (DNT) Extension Phase 4 -
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The NTTA is working with regional partners on the following future projects: