Traffic Alert – Current I35 Road Construction Projects

TxDOT knows you’ve got to get where you need to go.

While construction is tough on everyone, TxDOT is trying to do
everything they can to minimize disruptions.

Remember to support your local businesses as they are still open during construction…

I-35 CAPITAL AREA CORRIDOR MOBILITY

Closures, Detours, Traffic Alerts

for May 2 – 8

I-35 AT POSEY ROAD

PROJECT OVERVIEW | This project will construct a new overpass on I-35 over Posey Road, add two new U-turns in each direction at Posey Road, perform ramp reversals and convert two-way frontage roads to one-way.

Currently, the I-35 main lanes go under Posey Road. The new configuration will have the I-35 main lanes going over Posey Road.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting

• Posey Road bridge closed at I-35.
  ° Until further notice

• Northbound I-35 Posey Road exit (#199) and Centerpoint Road exit (#200) are closed.
  ° Until further notice

Read more on construction phasing and additional project details HERE.

I-35 FROM STASSNEY LANE TO WILLIAM CANNON DRIVE

PROJECT OVERVIEW | 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 main lanes 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

• • Southbound I-35 frontage road left lane closed daily from Battle Bend Boulevard to Stassney Lane.
    ° Saturday, May 2 from 7 AM until 7 PM
    ° Monday, May 4 from 8 AM until 3 PM

• Northbound I-35 Slaughter Lane entrance ramp closed.
  ° Sunday, May 3 from 7:30 PM until 5:30 AM

• Northbound I-35 William Cannon Drive entrance ramp closed.
  ° Sunday, May 3 from 7:30 PM until 5:30 AM

• Southbound I-35 Stassney Lane entrance ramp closed.
  ° Sunday, May 3 from 7:30 PM until 5:30 AM

• Eastbound and westbound William Cannon Drive closed at the I-35 intersection.
  ° Sunday, May 3 from 8 PM until 5:30 AM
  

• Eastbound and westbound Stassney Lane closed at the I-35 intersection.
  ° Sunday, May 3 from 8 PM until 5:30 AM

• Northbound I-35 left two lanes closed from Slaughter Lane to Stassney Lane.
  ° Sunday, May 3 from 10 PM until 11 PM

• Northbound I-35 closed at Stassney Lane.
  ° Sunday, May 3 from 10 PM until 5 AM

• Southbound I-35 frontage road left lane closed daily from Stassney Lane to William Cannon Drive.
  ° Monday, May 4 through Friday, May 8 from 8 AM until 5 PM

• North to south I-35 U-turn closed daily at Stassney Lane.
  ° Monday, May 4 through Friday, May 8 from 8 AM until 5 PM

• Northbound I-35 right two lanes closed at Stassney Lane. The Woodward Street exit ramp (#230) will also be closed.
  ° Monday, May 4 from 9 PM until 6 AM

• Southbound I-35 right two lanes closed nightly from Chaparral Drive to Foremost Drive.
  ° Monday, May 4 through Thursday, May 7 from 9 PM until 6 AM

• Northbound I-35 right two lanes closed from Slaughter Lane to William Cannon Drive. The William Cannon Drive exit ramp (#228) will also be closed.
  ° Tuesday, May 5 from 9 PM until 6 AM

• Northbound I-35 right two lanes closed from Slaughter Creek Overpass to National Park Boulevard. The Slaughter Lane exit ramp (#227) will also be closed.
  ° Wednesday, May 6 from 9 PM until 6 AM

• Northbound I-35 left two lanes closed at the William Cannon Drive exit ramp (#228).
  ° Wednesday, May 6 from 9 PM until 6 AM

• Northbound I-35 left two lanes closed from Teri Road to St. Elmo Road.
  ° Thursday, May 7 from 9 PM until 5 AM

Read more on construction phasing and additional project details HERE.

I-35 AT OLTORF ST.

PROJECT OVERVIEW | Improvements include the reconstruction of the Oltorf Street bridge, improving entrance/exit ramps and frontage roads.

Additionally, construction of new extended entrance/exit lanes for main lanes 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

• Southbound I-35 left lane closed from Woodland Avenue to Oltorf Street.
  ° Monday, May 4 from 9 PM until 6:30 AM

Read more on construction phasing and additional project details HERE.

I-35 FROM RUNDBERG LN. TO US 290 EAST

PROJECT OVERVIEW | This project includes main lanes and frontage road reconstruction and the addition of three new flyovers at US 183.

The project also includes reconstruction of the St. Johns Avenue Bridge, the addition of frontage road U-turns on both sides, intersection bypass lanes under St. Johns Avenue in both directions, extended entrance/exit lanes, and ramp and shoulder improvements.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting

• Northbound I-35 frontage road left lane closed from Camino La Costa to St. Johns Avenue.
  ° Through mid-2020

• Northbound US 183 frontage road left lane closed from I-35 to Gessner Drive.
  ° Through mid-2020

• Eastbound and westbound Norwood Park Boulevard closed at the I-35 frontage road.
  ° Through mid-2020

• Southbound US 183 exit ramp closed at Cameron Road.
  ° Through May 2020

• South to north I-35 U-turn at US 183 will be continuously closed.
  ° Through May 2020
  

• Southbound US 183 frontage road closed nightly from I-35 to Carver Avenue.
  ° Sunday, May 3 through Thursday, May 7 from 9 PM until 5 AM

• Southbound I-35 left lane closed nightly from Powell Lane to US 183. The Rundberg Lane entrance ramp will also be closed.
  ° Sunday, May 3 through Thursday, May 7 from 9 PM until 5 AM

• Northbound US 183 frontage road right lane closed daily from Cameron Road to Clock Tower Drive.
  ° Monday, May 4 through Friday, May 8 from 9 AM until 3 PM

• Northbound I-35 frontage road right lane closed daily from US 290 East to St. Johns Avenue.
  ° Monday, May 4 through Friday, May 8 from 9 AM until 3 PM

• Northbound and southbound I-35 left lane closed nightly from US 290 East to Rundberg Lane.
  ° Monday, May 4 through Thursday, May 7 from 9 PM until 5 AM

• Northbound I-35 frontage road right lane closed nightly from US 183 to Norwood Park Boulevard.
  ° Sunday, May 3 through Thursday, May 7 from 9 PM until 5 AM

• Northbound I-35 left lane closed nightly from US 183 to Rutherford Lane. The Rundberg exit ramp (#241) will also be closed.
  ° Tuesday, May 5 through Thursday, May 7 from 9 PM until 5 AM

Read more on construction phasing and additional project details HERE.

I-35 FROM 1431 TO FM 3406 (NORTHBOUND)

PROJECT OVERVIEW | The intersection of FM 3406 and the I-35 frontage roads are being improved, and the FM 3406 bridge over I-35 is being reconstructed.

The FM 3406 (Old Settlers Blvd) bridge will close to eastbound traffic. Westbound traffic will detour to the newly constructed U-turn Bridge.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting

• Northbound I-35 frontage road reduced to one lane from Jeffrey Way to the RM 1431 exit ramp
  ° Through early 2021

Read more on construction phasing and additional project details HERE.

I-35 FROM US-79 TO SH-45 NORTH

PROJECT ACTIVITY | New braided ramps (where one ramp crosses over the other) are being constructed along the northbound I-35 main lanes between Hesters Crossing and RM 620 to eliminate merging conflicts.

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting

• NONE AT THIS TIME •

Read more on construction phasing and additional project details HERE.

I-35 AT PARMER LANE

PROJECT OVERVIEW | Reduced congestion, improved mobility at Parmer Lane and Lamar Boulevard, operational efficiency, more reliable travel times, lower fuel consumption.

The start date is summer 2019 and is scheduled to be completed summer of 2021. The construction costs are estimated to be $24.6 million.

•
• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting

• Eastbound Parmer Lane bridge right lane closed at I-35
  ° Through Mid-2020

Read more on construction phasing and additional project details HERE.

I-35 CORRIDOR MAINTENANCE CLOSURES & DETOURS

PROJECT OVERVIEW | These lane closures are associated with ongoing maintenance activities throughout the corridor.
•

• THIS WEEK’S PROJECT TRAFFIC ADVISORY •

Closures are weather permitting
•

• Northbound I-35 frontage road right lane closed daily from Slaughter Creek Overpass to National Park Boulevard.
  ° Saturday, May 2 from 8 AM until 4 PM

• Southbound I-35 frontage road right lane closed daily at Old San Antonio Road.
  ° Saturday, May 2 from 8 AM until 4 PM

• Northbound and southbound I-35 left lane closed from the Travis County line to the Comal County line.
  ° Sunday, May 3 from 6 AM until 12 PM

• Northbound and southbound I-35 frontage road right lane closed daily from 51st Street to SH 45 North.
  ° Monday, May 4 through Wednesday, May 6 from 9 AM until 3 PM

• Northbound and southbound I-35 frontage road right lane closed daily from Main Street to Oltorf Street.
  ° Monday, May 4 through Wednesday, May 6 from 9 AM until 3 PM
  

• Northbound and southbound I-35 reduced to one lane nightly from 51st Street to SH 45 North.
  ° Monday, May 4 through Wednesday, May 6 from 9 PM until 5 AM

• Northbound and southbound I-35 reduced to one lane nightly from Main Street to Oltorf Street.
  ° Monday, May 4 through Wednesday, May 6 from 9 PM until 5 AM

• Northbound and southbound I-35 frontage road right lane closed from 51st Street to SH 45 North.
  ° Thursday, May 7 through Friday, May 8 from 9 AM until 3 PM

• • Northbound and southbound I-35 frontage road right lane closed from Main Street to Woodland Avenue.
    ° Thursday, May 7 through Friday, May 8 from 9 AM until 3 PM

Read more on construction phasing and additional project details HERE.