MyI35 Corridor Weekly Road Construction Alerts For Friday, Sept. 15 – Friday, Sept. 22

While construction is tough on everyone, TxDOT is trying to do everything it can to minimize disruptions. TxDOT knows you’ve got to get where you need to go.

•  I – 3 5   L A N E   C L O S U R E   A L E R T S  •  F R I D A Y  9/15  –  F R I D A Y  9/22  •

• M A  I N T E N A N C E    C L O S U R E S • 

• THIS WEEK’S PROJECT TRAFFIC ADVISORY • 

Closures are weather permitting.  

• Northbound I-35 entrance ramp from Parmer Ln closed. Use next ramp. | Daily from 9 p.m. until 5 a.m. Sunday, September 17 through Thursday, September 21

• The southbound to northbound U-turn closed at Tech Ridge Blvd/Yager Ln. | From 9 a.m. until 11 a.m. Monday, September 18

• Southbound I-35 frontage road reduced to one lane between 7th and 5th St. | From 11 a.m. until 3 p.m. Monday, September 18 

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New braided ramps (where one ramp crosses over the other) are being constructed along the northbound I-35 mainlanes between Hester’s Crossing and RM 620 to eliminate merging conflicts. The northbound and southbound intersections of US 79 and the I-35 frontage roads are also being reconstructed to add a third left-turn for westbound US 79.

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• THIS WEEK’S PROJECT TRAFFIC ADVISORY • 

Closures are weather permitting.  

• Southbound I-35 right lane closed between Westinghouse Rd and US 79. Ramps will close as needed. | Nightly from 9 p.m. until 5 a.m. Sunday, September 17 through Thursday, September 21

Read more on construction phasing and additional project details HERE.

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Improvements include the reconstruction of the Oltorf Street bridge, improving entrance/exit ramps and frontage roads, constructing new extended entrance/exit lanes for mainlanes and ramps, and adding U-turns in both directions at Oltorf Street.

Bicycle and pedestrian enhancements will also be made along the I-35 frontage roads in each direction within the project limits.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting.

• Expect closures on the frontage road in both directions at Oltorf St. The Oltorf St bridge will also close. Use Woodland Ave or Woodward St to cross I-35. | Nightly from 8 p.m. until 5 a.m. Sunday, September 17 through Wednesday, September 20

• Northbound I-35 frontage road reduced to one lane between Royal Hill Dr and Oltorf St. | Daily from 9 a.m. until 3 p.m. Monday, September 18 through Friday, September 22

• Southbound I-35 reduced to one lane at Oltorf St. The entrance ramp from Woodland Ave will also close. | From 10 p.m. until 6 a.m. Thursday, September 21

• Northbound I-35 reduced to one lane between Woodland Ave and Lady Bird Lake. | Nightly from 10 p.m. until 5 a.m. Sunday, September 17 and Monday, September 18

• Alternating closures on Oltorf St across I-35. | From 8 p.m. until 5 a.m. Thursday, September 21   

Read more on construction phasing and additional project details HERE.

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The project will reconstruct the bridge structures at Stassney Lane and William Cannon Drive, as well as the frontage road bridge over Williamson Creek.

New U-turn bridges will be added in both directions at Stassney Lane and William Cannon Drive, and the I-35 mainlanes will be widened to incorporate shoulders and extended entrance/exit lanes to allow for better merging.

Bicycle and pedestrian enhancements are also being made, and new safety lighting is being installed. 

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting.

• Northbound I-35 frontage road reduced to one lane at William Cannon. | Daily from 9 a.m. until 3 p.m. Monday, September 18 through Friday, September 22

• Northbound I-35 entrance ramp from William Cannon closed. Use next ramp. | From 9 p.m. until 5 a.m. Sunday, September 17

• Southbound I-35 reduced to one lane at William Cannon. | From 10 p.m. until 6 a.m. Sunday, September 17

Read more on construction phasing and additional project details HERE.

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TRAFFIC ALERT: I-35 Mainlanes and FM 3406 to close for U-turn bridge construction.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting and updated on Fridays.

• One through lane and right turn lane closed westbound and eastbound FM 3406 at I-35. | From 7 p.m. until 5 a.m. Monday, September 18 through Thursday, September 21 

Read more on construction phasing and additional project details HERE.

My I35 Traffic Alerts are provided by Central Texas Regional Mobile Authority (CTRMA) & TxDOT.