Zachary Construction 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, with 981 working days and completion expected in June 2029.
Contract Details
Contract Amount
$123,539,232.30
Vendor
ZACHARY CONSTRUCTION CORPORATION
Agency
Denton County, TX
Contract Type
CONSTRUCTION
Document Date
March 1, 2026
Contract Term
981 working days and 40 months of barricades; Date Work Began: January 5, 2026 – Anticipated Completion: June 2029 (including 120-day delay)
Renewal Date
2029-06-30
Renewal Info
Single construction contract with defined working days and barricade period; no renewal or extension terms are described beyond the June 2029 completion date.
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