Need To Know Traffic Alerts For Posey Road, I-35 Weekly Closures & Detours

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.

35 CORRIDOR MOBILITY CAPITAL AREA

Closures, Detours, Traffic Alerts

for Week of July 20 – 26

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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 mainlanes go under Posey Road. The new configuration will have the I-35 mainlanes going over Posey Road.

THIS WEEK’S PROJECT TRAFFIC ADVISORY

Closures are weather permitting

 

  • Northbound I-35 exit ramps at Posey Road (#199) and Centerpoint Road (#200) are closed. The southbound I-35 entrance ramp south of Posey Road is also closed. | Until further notice

 

  • Posey Road closed at I-35. | 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 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 from William Cannon Drive to Stassney Lane. | Through early August 2019

 

  • Southbound I-35 frontage road reduced to one lane from William Cannon Drive to Foremost Drive. | Through July 2019

 

  • North and southbound I-35 flyover ramps closed as needed at SH 71. | Sunday, July 21 from 9 PM until 5 AM

 

  • Northbound I-35 frontage road left lane closed nightly from William Cannon Drive to Boggy Creek Drive. | Sunday, July 21 through Tuesday, July 23 from 8 PM until 5 AM

 

  • Southbound I-35 frontage road left lane closed nightly from Chaparral Road to Corral Lane. | Tuesday, July 23 through Friday, July 26 from 8 PM until 5 AM

 

  • Northbound I-35 reduced to one lane from Slaughter Lane to the William Cannon Drive and Stassney Lane exit (#229). The exit will be closed permanently. | Sunday, July 21 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 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

  • Northbound I-35 left lane closed from Woodward Street to Royal Hill Drive. | Sunday, July 21 from 9 PM until 5 AM

 

  • Southbound I-35 frontage road closed as needed daily from Algarita Drive to Oltorf Street. Watch for flaggers. | Monday, July 22 through Tuesday, July 23 from 9 AM until 3 PM

 

  • North and southbound I-35 frontage road right lane closed daily at Oltorf Street. | Monday, July 22 through Friday, July 26 from 9 AM until 3 PM

 

  • Eastbound Oltorf Street right lane closed daily at I-35. | Monday, July 22 through Friday, July 26 from 9 AM until 3 PM

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 closed at US 183. | Friday, July 19 at 9 PM until Monday, July 22 at 5 AM

 

  • Northbound US 183 closed from Cameron Road to I-35. | Friday, July 19 at 9 PM until Monday, July 22 at 5 AM

 

  • Northbound US 183 reduced to one lane nightly at I-35. | Monday, July 22 through Wednesday, July 24 from 9 PM until 5 AM

 

  • Southbound US 183 left lane closed nightly from I-35 to Providence Avenue. | Monday, July 22 through Friday, July 26 from 9 PM until 5 AM

 

  • Southbound I-35 closed nightly at St. Johns Avenue. | Wednesday, July 24 through Friday, July 26 from 10 PM until 6 AM

 

  • Northbound I-35 frontage road closed at US 183. | Friday, July 19 at 9 PM until Monday, July 22 at 5 AM

 

  • Southbound I-35 frontage road right lane closed daily from Huntland Drive to US 290 East. | Monday, July 22 through Friday, July 26 from 9 AM until 3 PM

 

  • North and southbound I-35 frontage road closures daily at St. Johns Avenue. | Monday, July 22 through Friday, July 26 from 9 AM until 3 PM

 

  • Northbound I-35 auxiliary lane closed nightly from US 290 East entrance ramp to St. Johns Avenue. | Monday, July 22 through Friday, July 26 from 9 PM until 5 AM

 

  • North and southbound I-35 reduced to one lane nightly from US 290 East to US 183. | Monday, July 22 through Wednesday, July 24 from 10 PM until 5 AM

 

  • Northbound I-35 left lane closed nightly from US 290 East to St. Johns Avenue. | Wednesday, July 24 through Friday, July 26 from 8 PM until 5 AM

 

  • Southbound I-35 closures nightly from Rundberg Lane to St. Johns Avenue. | Wednesday, July 24 through Friday, July 26 from 10 PM until 3 AM

 

  • Southbound I-35 reduced to one lane nightly from Powell Lane to St. Johns Avenue. The entrance ramp from Rundberg Lane will also be closed. | Wednesday, July 24 through Friday, July 26 from 9 PM until 5 AM

 

  • St. Johns Avenue bridge closed at I-35. | Through late summer 2019

 

  • South to northbound I-35 U-turn closed at US 183. | Until further notice

 

  • Powell Lane closed at I-35. | Until further notice

Read more on construction phasing and additional project details HERE.

I-35 AT FM 3406

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

• NONE SCHEDULED AT THIS TIME

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 mainlanes between Hesters Crossing and RM 620 to eliminate merging conflicts.

THIS WEEK’S PROJECT TRAFFIC ADVISORY

Closures are weather permitting

NONE SCHEDULED AT THIS TIME

 

Read more on construction phasing and additional project details HERE.

I-35 CORRIDOR MAINTENANCE CLOSURES & DETOURS

PROJECT OVERVIEW | These lane closures are associated with on going maintenance activities throughout the corridor.

THIS WEEK’S PROJECT TRAFFIC ADVISORY

Closures are weather permitting

  • North and southbound I-35 frontage road rolling closures nightly from Bell County to Travis County. | Sunday, July 21 through Friday, July 26 from 9 PM until 5 AM

 

  • Northbound I-35 frontage road closures at Grand Avenue Parkway. | Monday, July 22 from 9 PM until 5 AM

 

  • Southbound I-35 auxiliary lane and exit ramps will be closed from 6th Street to Cesar Chavez Street (#234A). | Tuesday, July 23 from 9 PM until 5 AM

Read more on construction phasing and additional project details HERE.

I-35 AT COUNTY ROAD 305

PROJECT OVERVIEW | The project will reconstruct the County Road 305 bridge and realign County Road 304 East to connect to the newly constructed bridge. Pedestrian enhancements will also be made within the project limits.

THIS WEEK’S PROJECT TRAFFIC ADVISORY

Closures are weather permitting

  • Southbound I-35 reduced to one lane nightly from CR 305 to Bud Stockton Loop. | Sunday, July 21 through Friday, July 26 from 9 PM until 5 AM

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Read more on construction phasing and additional project details HERE.

 

St. Johns Avenue Bridge Long-Term Closure

Crews have closed the St. Johns Avenue bridge over the I-35 mainlanes. All traffic on St. Johns Avenue will turn right onto the I-35 frontage roads and utilize the non-signalized U-turns at US 183 or US 290 East to access St. Johns Avenue on the other side of I-35.

Bicyclists and pedestrians will still be able to safely cross I-35 at St. Johns Avenue on a temporary walkway restricted to non-vehicular traffic. The reconstructed bridge is expected to reopen late summer 2019, weather permitting.

 

 


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


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