I-35 Capital Express South
The project includes adding elevated managed lanes between SH 71/Ben While Boulevard and Slaughter Lane and constructing a southbound I-35 bypass lane that will allow traffic to bypass Stassney Lane and William Cannon Drive
The project will add two high-occupancy-vehicle (HOV) managed lanes in each direction along I-35 between SH 71/Ben White Boulevard and SH 45 Southeast. In addition, the project will reconstruct bridges, relocate and reconstruct entrance and exit ramps, add pedestrian and bicycle paths and make additional safety and mobility improvements within the project limits.
Project Activity
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Construction Closure
Northbound I-35 from Boggy Creek to Stassney Lane reduced to one lane nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 from SH 71/Ben White Boulevard to William Cannon Drive reduced to one lane nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 frontage road from Exit 227 to Slaughter Lane left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 frontage road from Stassney Lane to SH 71/Ben White Boulevard left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 frontage road from Brezza Lane to Oak Hill Lane right lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 frontage road from Slaughter Lane to Boggy Creek right lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from William Cannon Drive to Foremost Drive left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from E Ralph Ablanedo Drive to Slaughter Lane left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from SH 71/Ben White Boulevard to Colonial Park Boulevard left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from Turk Lane to Taft Lane left lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from Brezza Lane to Farrah Lane right lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Southbound I-35 frontage road from Camino Vaquero Parkway to Avenida Mercado Street right lane closed nightly
Sunday, May 12 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 from Stassney Lane to SH 71/Ben White Boulevard right lane closed nightly
Monday, May 13 through Friday, May 17 from 8 p.m. to 6 a.m.
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Construction Closure
Northbound I-35 from Onion Creek Parkway to Brezza Lane reduced to one lane nightly
Monday, May 13 through Friday, May 17 from 8 p.m. to 6 a.m.
Funding
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Construction cost: $548 million funded by CAMPO and TxDOT
Schedule
- Construction start: November 2022
- Anticipated construction completion: Late 2028, weather permitting
Contractor
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Fluor Corporation
Project Map
Milestones
Construct managed lanes
- Construct elevated managed lanes from SH 71/Ben White Boulevard to Slaughter Lane
- Construct at-grade managed lanes from Boggy Creek Drive to SH 45 Southeast
Widen northbound and southbound I-35 frontage roads
- Construct shared-use paths
Finalize project
- Perform final paving and striping
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