About the 35Express

The 35Express project extends approximately 30 miles, through eight cities and two counties, from US 380 in Denton County to I-635 in Dallas County. The Design-Build project is expected to relieve traffic congestion in one of the most heavily traveled corridors in the North Texas region.

Getting Around on the 35Express

Traffic alerts
  • Right Lane of Northbound I-35E at Mayhill Road Temporarily Closed
    The right lane of northbound I-35E at Mayhill Road in Denton will be closed until midnight, Thursday, Feb. 26 as crews make repairs to a pothole. Expect delays.
  • Please drive safely!
    Please take your time and drive safely today! Check out roadway conditions in the North Texas region by visiting www.drivetexas.org!
  • Permanent Closure of Corinth Parkway Bridge
    The Corinth Parkway bridge over I-35E has been demolished. Motorists will use Post Oak Drive to access westbound Corinth Parkway and the U-Turn at southbound exit 459 to access eastbound Corinth Parkway. Visit our traffic page for detour maps. This closure is expected to last until summer 2016.
  • Nightly Full Closures of East- and Westbound State Highway 121 Business Between the Interstate 35E Frontage Roads in Lewisville
    East- and westbound SH 121 Business between the north- and southbound I-35E frontage roads will be closed nightly from 9 p.m. to 6 a.m. through Friday, March 6.
  • Various Closures on the Northbound I-35E Frontage Road Between Frankford Road and the Sam Rayburn Tollway
    Various lanes of the northbound I-35E frontage road between Frankford Road and the Sam Rayburn Tollway will be closed through Saturday, Feb. 28.
  • Various Daily Closures on the North and Southbound I-35E Frontage Roads Between Swisher and Hickory Creek Roads
    Various lanes of the north- and southbound I-35E frontage roads between Swisher and Hickory Creek Roads will be closed daily from 9 a.m. to 5 p.m. through Sunday, March 8. At least one lane of traffic in each direction will remain open.
  • Various Closures of the Southbound Interstate 35E Frontage Road Between Fox Avenue and Frankford Road
    Various lanes of the southbound I-35E frontage road between Fox Avenue in Lewisville and Frankford Road in Carrollton will be closed daily from 9 a.m. until 4 p.m. through Saturday, Feb. 28. At least one lane of traffic will remain open.
  • Temporary Relocation of Southbound Interstate 35E Entrance Ramp Near Corinth Parkway
    The southbound I-35E entrance ramp south of Corinth Parkway has been temporarily relocated further south of its original location.
  • Permanent Closure of North and Southbound HOV Lanes Between I-635 and FM 3040/Round Grove Road
    The north and southbound HOV lanes between I-635 and FM 3040/Round Grove Road are permanently closed.

Know Before You Go

Live Traffic Feed

Lane Closures

30-Day Outlook


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