Zachary Wins I‑35E/Mayhill Interchange Contract
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Description
TxDOT awarded Zachary Construction Corporation a $123.5 million contract to reconstruct the I‑35E/Mayhill interchange and frontage roads, with 981 working days and 40 months of barricades. Construction started in January 2026 and is scheduled to finish in June 2029.
Contract Details
Contract Amount
$123,539,232.30
Vendor
ZACHARY CONSTRUCTION CORPORATION
Agency
Denton County, TX
Contract Type
CONSTRUCTION
Document Date
April 1, 2026
Contract Term
981 working days and 40 months of barricades; contract includes 120-day delay; work began January 5, 2026; completion June 2029
Renewal Date
2029-06-30
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