Alliance Connector Project

This Alliance Connector Project is a critical component to the continued growth and economic development of AllianceTexas, ensuring that the North Texas region will remain one of the leading economic engines in the state and nation.  Three years of simultaneous construction on three separate highway expansion projects, will result in more reliable and affordable connections to employment, education, healthcare and other essential services for local citizens.  Globally, these projects will facilitate the efficient and safe movement of industrial freight and people through the region, state of Texas and nation.

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Helpful Resources


  • I-35 Timeline
  • The Future SH-170
  • Haslet Parkway Timeline

Construction on I-35W Segment 3C began in 2020 and opened three months ahead of schedule in June 2023. 

SH-170 will include four mainlanes and five bridges over six miles. New construction on SH-170 plans for free lanes, leaving center available for future capacity such as managed lanes. Construction is expected to complete in Q1 2024. 

Haslet Parkway, west of I-35W, is led by COG and the City of Haslet. The first construction phase has been completed, with the additional roadway extension estimated for completion in 2025. 

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