I-35 Capital Express North
The project includes adding a managed lane in each direction between SH 45 North and US 290 East
The project will add one high-occupancy vehicle managed lane in each direction along I-35 between SH 45 North and US 290 East. In addition, the project will reconstruct bridges, relocate and reconstruct entrance and exit ramps, add a diverging diamond interchange (DDI) at Wells Branch Parkway, 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 and southbound I-35 frontage roads alternating lanes closed daily
Through 2024
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Construction Closure
Northbound I-35 from Parmer Lane to Wells Branch Parkway various lanes closed nightly. Multiple ramps will also be closed.
Sunday, May 12 through Friday, May 17 from 10 p.m. to 5 a.m.
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Construction Closure
Southbound I-35 from Park 35 Circle to Braker Lane reduced to one lane nightly
Sunday, May 12 through Wednesday, May 15 from 10 p.m. to 5 a.m.
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Construction Closure
Southbound I-35 from Rundberg Lane to Powell Lane two lanes closed nightly. Multiple ramps will also be closed.
Sunday, May 12 through Friday, May 17 from 11 p.m. to 5 a.m.
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Construction Closure
Northbound and southbound I-35 from US 290 to Louis Henna Boulevard various lanes closed nightly
Monday, May 13 through Friday, May 17 from 10 p.m. to 5 a.m.
Funding
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Construction cost: $606 million funded by CAMPO and TxDOT
Schedule
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Construction start: March 2023
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Anticipated construction completion: Late 2028, weather permitting
Contractor
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Pulice Construction, Inc.
Project Map
Milestones
Phase I
- Install new center-median barrier
- Construct new northbound frontage road bridge over Walnut Creek
- Reconstruct the Braker Lane bridge
Phase II
- Widen northbound and southbound I-35 mainlanes
- Construction retaining walls
- Reconstruct entrance/exit ramps
- Construct bypass lanes
Phase III
- Reconstruct northbound and southbound I-35 frontage roads
- Construct shared-use paths
- Reconstruct driveways
Phase IV
- Reconstruct bridges at Grand Avenue Parkway, Howard Lane and Rundberg Lane
Phase V
- Construct DDI at Wells Branch Parkway
- Reconstruct intersections and signals
Phase VI
- Perform final striping and paving
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