Traffic Alert: San Marcos I35 Southbound McCarty, Centerpoint Lane Closures
7 years ago
While construction is tough on everyone, TxDOT is trying to do everything they 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 8/18 – F R I D A Y 8/25 •
I – 3 5 F R O M M C C A R T Y T O C E N T E R P O I N T
I-35 Map from McCarty to Centerpoint – San Marcos, Texas. Map by Google Maps.
Maintenance on southbound lane.
• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
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Southbound I-35 right lane closed between McCarty Ln & Centerpoint Rd exit #200 – From 8 a.m. until 12 p.m. Tuesday, August 22
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Read more on construction phasing and additional project details HERE.
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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 reduced to one lane between Westinghouse Rd & US 79/Sam Bass Rd. Expect alternating ramp closures. — Nightly from 9 p.m. until 5 a.m. Sunday, August 20 through Thursday, August 24
Read more on construction phasing and additional project details HERE.
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Work includes adding a southbound intersection bypass lane to allow through-traffic to bypass the traffic signal, re-configuring the entrance/exit ramps, and realigning the southbound frontage road to add a new roundabout that improves traffic flow and safety.
Bicycle and pedestrian enhancements will also be made within the project limits.
• THIS WEEK’S PROJECT TRAFFIC ADVISORY •
Closures are weather permitting.
Northbound I-35 ramps between Barbara Jordan Dr & 52nd St closed — 10 p.m. Thursday, August 24 to 4 a.m. Friday, August 25
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.
Northbound I-35 to fully close at Oltorf Street. Traffic will detour to the frontage road. — 11 p.m. until 5 a.m. Sunday, August 20
Eastbound and westbound Oltorf Street will close over I-35 — 9 p.m. until 5 a.m. Sunday, August 20
Northbound I-35 frontage road left lane closed between Nelms Dr & Teri Rd — 8 p.m. Sunday, August 20 to 5 a.m. Monday, August 21
Northbound I-35 frontage road right lane closed between Woodward St & Oltorf St — Daily from 9 a.m. until 3 p.m. Monday, August 21 through Friday, August 25
Southbound I-35 reduced to one lane between Algarita Ave & St Edwards Dr. The ramps either side of Oltorf St will also close. — 10 p.m. Monday, August 21 to 6 a.m. Tuesday, August 22
Northbound I-35 reduced to one lane at Oltorf St. The ramps at Oltorf St will also close. — 10 p.m. Tuesday, August 22 to 6 a.m. Wednesday, August 23
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 I V E
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.
Southbound I-35 frontage road left lane closed between Battle Bend Blvd & Stassney Ln. The entrance ramp past Williamson Creek will also close. — 8 p.m. Sunday, August 20 to 5 a.m. Monday, August 21
Northbound I-35 reduced to one lane between Slaughter Ln & William Cannon Dr. — From 9 p.m. until 5 a.m. Sunday, August 20 & Monday, August 21
Northbound I-35 frontage road left lane closed at Slaughter Ln. The entrance ramp from Slaughter Ln & William Cannon Dr will also close. — 8 p.m. Monday, August 21 to 5 a.m. Tuesday, August 22
Southbound I-35 reduced to one lane between Stassney Ln & William Cannon Dr. The William Cannon exit ramp will also close. — Nightly from 10 p.m. until 6 a.m. Monday, August 21 through Thursday, August 24
Southbound I-35 frontage road right turn lane to Stassney Ln closed — Daily from 9 a.m. until 3 p.m. Tuesday, August 22 through Friday, August 25
Northbound I-35 frontage road right lane closed at Slaughter Ln — Daily from 9 a.m. until 3 p.m. Monday, August 21 through Friday, August 25
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.
Northbound I-35 reduced to one lane under FM 3406 — Nightly from 9 p.m. until 5 a.m. Sunday, August 20 & Monday, August 21
Read more on construction phasing and additional project details HERE.
M I S C. M A I N T E N A N C E O P E R A T I O N S
Closures are weather permitting and updated on Fridays.
Southbound to Northbound turnaround at Rundberg Ln closed – From 11 a.m. until 4 p.m. Tuesday, August 22
Southbound I-35 lower level closed to 11th St – From 9 p.m. until 12 a.m. Sunday, August 20
Southbound I-35 upper level closed to Martin Luther King Blvd – From 12 a.m. until 5 a.m. Monday, August 21
Southbound I-35 reduced to one lane between 15th St & 6th St – From 9 p.m. until 5 a.m. Tuesday, August 22
Northbound I-35 frontage road right lane closed at The Lakes Blvd – From 9 a.m. until 3 p.m. Monday, August 21 through Friday, August 25
My I35 Traffic Alerts are provided by Central Texas Regional Mobile Authority (CTRMA) & TxDOT.