I-35 mainlanes to close for Williams Drive bridge deck pour

At 9 p.m. on Friday and Saturday, July 28-29, the northbound and southbound I-35 mainlanes will close to traffic between Lakeway Drive and Hwy. 29. Northbound I-35 traffic will detour to the frontage road at the Williams Drive exit (262) and re-enter the mainlanes north of Northwest Boulevard. Southbound I-35 traffic will use the Williams Drive exit (262) and re-enter the mainlanes at the Hwy. 29 entrance ramp.  

The Williams Drive bridge will also be closed. Eastbound traffic will detour to the southbound I-35 frontage road and use the U-turn at Hwy. 29 to access Williams Drive. Westbound traffic will detour to the northbound I-35 frontage road before turning left at the signalized intersection at Lakeway Drive to access Williams Drive. 

See the detour map for more details. All lanes will reopen to traffic by 10 a.m. each morning, weather permitting. 

The I-35 at Williams Drive project is expected to be complete by late 2023, weather permitting.

To learn more about this project and the Mobility35 Program, visit My35Construction.org.