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The original item was published from 9/10/2021 10:19:00 AM to 9/18/2021 12:00:01 AM.

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Posted on: September 10, 2021

[ARCHIVED] Nightly Closures Sam Rayburn Tollway Expansion September 10-11

(September 10, 2021) Overnight closures are planned for eastbound Sam Rayburn Tollway (SRT) to north-and southbound Dallas North Tollway (DNT) direct-connector ramps, September 10-11(weather permitting) as part of the ongoing SRT Fourth Lane Project.

NTTA Traffic Advisory - Nightly Closures for the SRT Expansion

September 10-11 (10:30 p.m. to 5 a.m.)

  • Eastbound SRT to north- and southbound DNT direct-connector ramps

Eastbound SRT to DNT detour:  Drivers will take the Dallas Pkwy exit (the DNT frontage road) and continue to SH 121 (the SRT frontage road), where they will make a left or right to enter DNT. 

This project includes adding a fourth lane in each direction from US 75 to south of Denton Tap Rd. 

All closures are subject to weather conditions and will be postponed, if necessary.  Drivers are urged to use caution in the construction area. 

For construction-related questions and/or concerns, please contact the NTTA at (972) 628-3134. 

For more information about upcoming lane closures and traffic-related news along NTTA roads, go to the “Scheduled Lane Closures” link at

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