DALLAS — As part of a major infrastructure upgrade, the North Texas Tollway Authority (NTTA) will implement a series of overnight lane and ramp closures on the Dallas North Tollway (DNT) from March 30 through April 4.
The closures will take place nightly between 7 p.m. and 5 a.m. and are for continued pavement improvement work on the northbound lanes.
During these nighttime hours, the following closures will be in effect:
- Two northbound right lanes from Lemmon Avenue to Beverly Drive
- Northbound Royal Lane entrance ramp
- Northbound Royal Lane exit ramp
- Northbound Harvest Hill exit ramp
- Northbound Forest Lane exit ramp
- Two northbound right lanes from Park Lane to Interstate 635 (I-635)
These closures are part of a broader effort that began in August 2024 to repave the northbound DNT main lanes from I-35E to I-635. With a projected completion date in late 2025, the project includes concrete repairs, surface milling, new overlay application, drainage enhancements, and lane restriping…