CTDOT Launches Design for I-84 Tunnel TU06559 Rehab
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Description
CRCOG is asked to approve a new $2,803,970 design project for CTDOT to rehabilitate Tunnel TU06559 on I-84 in Hartford, funded predominantly with federal NHPP dollars. Future construction is projected at $26,433,000, to be programmed separately.
Contract Details
Contract Amount
$2,803,970 (PE & FD); construction estimated $26,433,000; project grand total $29,236,970
Vendor
CTDOT
Agency
Capitol Region COG, CT
Contract Type
CONSTRUCTION
Document Date
May 13, 2026
Contract Term
Design phases funded FY 2026 and FY 2027; construction anticipated after 2029
Renewal Date
2029-12-31
Renewal Info
New bridge/tunnel program project with PE and FD phases; construction phase will be added later and may trigger further TIP amendments.
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