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The Dallas North Tollway Extension: Phase 3, Sam Rayburn Tollway to U.S. 380

 

The Dallas North Tollway was extended from the Sam Rayburn Tollway (121 Tollway) to U.S. 380 as of the end of September 2007. Known as the DNT Extension Phase 3, the project is approximately 9.6 miles long and has three lanes in each direction. It provides a vital route to downtown Dallas for motorists coming from Frisco and the fast-growing cities to its north.

Some construction activities will continue through the early part of 2008. All ramps are open in the corridor except the ramps between County Road 24 and Virginia Parkway.

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Description: Six-lane, approximately 9.6-mile long extension of the Dallas North Tollway from the Sam Rayburn Tollway (121 Tollway) to U.S. 380
Status: Open to traffic
Project Cost: Approximately $264 million
Open to Traffic Date:  September 28, 2007
Date Updated: January 2008


Disclaimer: The design, funding, and construction of a Tollway is a long and complicated process. Ultimate funding and construction is dependent upon many factors not in the control of the NTTA or other governmental entities. A substantial amount of information must be obtained and many decisions must be made by the NTTA Board of Directors and other entities before the project can go forward. No one should rely upon the statements made in this website document regarding the status of the project or statements made regarding other projects as a basis for making a financial decision.

DNT=Dallas North Tollway
PGBT=President George Bush Turnpike