I-35 at Posey Road
The project will reconstruct and reconfigure the I-35 at Posey Road interchange for safety and mobility in Hays County
The project will reconstruct and reconfigure the I-35 at Posey Road interchange for safety and mobility. Currently, I-35 goes under Posey Road, but after the project is complete, I-35 mainlanes will go over Posey Road. The project will also increase connectivity across I-35 by providing additional travel lanes through the frontage road intersections, adding U-turn lanes in each direction, reconfiguring ramps and converting frontage roads to one-way. Bicycle and pedestrian sidewalks and paths will also be added as part of the project.
Project Activity
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Lane Closure
East and westbound Posey Road bridge closed until further notice at I-35
Sunday, May 12 through Thursday, September 30 from 7 a.m. until 12 a.m.
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Lane Closure
Southbound I-35 left lane closed at Posey Road
Tuesday, May 21 through Thursday, August 01 from 12 p.m. until 12 a.m.
Funding
- Project development funded by the Hays County/TxDOT Partnership
- Construction cost: $31.8 million funded by TxDOT
Schedule
- Construction start: February 2019
- Anticipated construction completion: Late 2020/early 2021
Contractor
- Webber, LLC
Project Map
Milestones
Demolishing Posey Road Bridge
- Closing Posey Road bridge over I-35
- Reversing northbound I-35 ramps
- Implementing traffic detours
- Demolishing the existing Posey Road bridge over I-35
- Converting two-way frontage roads to one-way
Reducing & Shifting Lanes
- Reducing lanes on the I-35 frontage roads at Posey Road
- Shifting traffic on the I-35 mainlanes to create a work zone
- Closing northbound ramps between York Creek Road and Posey Road
Reversing Ramps
- Shifting the northbound I-35 mainlanes as work continues on the I-35 bridge over Posey Road
- Reversing southbound I-35 ramps
Final Paving, Stiping and Seeding
- Shifting the southbound I-35 mainlanes to finish constructing the I-35 bridge over Posey Road
- Opening all reversed ramps on I-35 between Center Point Road and York Creek Road
- Installing drainage structures
- Performing final paving and striping operations
Downloads
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HEADS UP: Expect major delays and closures north and southbound I-35 between Rundberg Lane and US 290 East beginnin… t.co/8Bve1ppuAG
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Traffic Alert: A crash on southbound I-35 near SH 45 in Round Rock has multiple lanes closed. Expect at least 10 mi… t.co/VfiibEUdzU
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