I-35 Capital Express North Project

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.

Bicycle and pedestrian improvements

• More than 18 miles of new shared-use paths in addition to the 5+ miles that exist or are under construction 
• Additional 5 miles of intersection bypass lanes for safer and faster access to and from the mainlanes and to benefit local and regional mobility 

Funding

• Construction cost: $606 million funded by CAMPO and TxDOT 

Schedule

• Construction start: March 2023
• Anticipated construction completion: Early 2029, weather permitting 

Contractor

• Pulice Construction, Inc.  
  

Milestones

• Completed: Reconstruct northbound frontage road bridge over Walnut Creek 
• Reconstruct Braker Lane bridge 
• Construct diverging diamond interchange (DDI) at Wells Branch Parkway 

Project area

Downloads

• Construction Information
• Construction Information (Español)
• Draft Environmental Assessment
• Final Environmental Assessment
• Finding of No Significant Impact
• Schematics