I35 Corridor Weekly Road Construction Alerts For Tuesday, Jan. 2 – Friday, Jan. 5
TxDOT, My I35 and Central Texas Regional Mobility Authority’s Weekly I35 Corridor Traffic and Road Construction Update.
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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.
• I – 3 5 L A N E C L O S U R E A L E R T S • T U E S D A Y 1 / 2 – F R I D A Y 1 / 5 •
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I-3 5 F R O M R M 1 4 3 1 T O F M 3 4 0 6 ( S O U T H B O U N D )
PROJECT OVERVIEW | Two ramps on the southbound I-35 frontage roads between RM 1431 and FM 3406 are being reconstructed and reversed to address traffic congestion and improve I-35 frontage road and mainlane operations.
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• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
- Southbound I-35 exit ramp to FM 3406 (Old Settlers Blvd) closed. Use the southbound RM 1431 exit ramp and utilize the bypass lane to reach FM 3406. | Until March 2018, weather permitting.
Read more on construction phasing and additional project details HERE.
I – 3 5 F R O M U S 7 9 T O S H 4 5 N O R T H
PROJECT OVERVIEW | 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.
- Various closures in both directions of the I-35 frontage roads at US 79 | Nightly from 8 p.m. until 5 a.m. Tuesday, January 2 through Thursday, January 4.
- Various closures in both directions of the I-35 frontage roads between RM 620 & Westinghouse Rd. Will be reduced to one lane at times. Ramps will close as needed. | Nightly from 9 p.m. until 5 a.m. Tuesday, January 2 through Thursday, January 4.
Read more on construction phasing and additional project details HERE.
I – 3 5 T O F M 3 4 0 6
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.
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• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
- The FM 3406 (Old Settlers Blvd) bridge closed to eastbound traffic. Westbound traffic will detour to the newly constructed U-turn bridge. | Until summer 2018, weather permitting.
- Southbound I-35 reduced to one lane under FM 3406 | Nightly from 9 p.m. until 5 a.m. Tuesday, January 2 through Thursday, January 4.
Read more on construction phasing and additional project details HERE.
I – 3 5 F R O M S T A S S N E Y L A N E T O W I L L I A M C A N N O N D R.
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.
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• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
- Southbound I-35 frontage left lane closed between William Cannon Dr & Chaparral Rd | From 9 a.m. until 3 p.m. Tuesday, January 2.
- Northbound I-35 frontage road right lane closed between Slaughter Ln & William Cannon Dr | Daily from 9 a.m. until 3 p.m. Tuesday, January 2 through Friday, January 5.
- Northbound I-35 frontage road left lane closed at Slaughter Ln | From 8 p.m. until 5 a.m. Tuesday, January 2 & Wednesday, January 3.
- Northbound I-35 reduced to one lane under Stassney Ln | 9 p.m. Wednesday, January 3 to 5 a.m. Thursday, January 4.
- Southbound I-35 reduced to one lane at Stassney Ln | 9 p.m. Thursday, January 4 to 5 a.m. Friday, January 5.
- Southbound I-35 frontage road left lane closed between William Cannon Dr & Slaughter Ln | Daily from 9 a.m. until 3 p.m. Tuesday, January 2 through Friday, January 5.
- Southbound I-35 frontage road left lane closed between William Cannon Dr & Slaughter Ln | Nightly from 8 p.m. until 5 a.m. Tuesday, January 2 through Friday, January 5.
Read more on construction phasing and additional project details HERE.
I – 3 5 A T O L T O R F S T R E E T
PROJECT OVERVIEW | 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.
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• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
- Southbound I-35 frontage road right lane closed as needed between Oltorf St & Woodward St | Daily from 9 a.m. until 3 p.m. Tuesday, January 2 through Friday, January 5.
- Northbound I-35 frontage left lane closed between Teri Ln & the US 290/SH 71 exit | Daily from 9 a.m. until 3 p.m. Tuesday, January 2 through Friday, January 5.
- Northbound I-35 right lane closed between Woodward St & Royal Hill Dr | Nightly from 9 p.m. until 5 a.m. Tuesday, January 2 through Thursday, January 4.
Read more on construction phasing and additional project details HERE.
My I35 Traffic Alerts are provided by Central Texas Regional Mobile Authority (CTRMA) & TxDOT.



