Bid guide
How to bid on Heroes Tunnel and Route 15 Improvements for CT DAS Procurement
What the agency is buying
The State of Connecticut, through DAS Procurement, is seeking bids for improvements related to the Heroes Tunnel and Route 15 Interchange 46. These projects are identified as 167-108 and 92-689.
This is a construction opportunity for vendors interested in infrastructure work within Connecticut.
Key dates and deadlines
This solicitation was published on July 29, 2026. The deadline for submitting responses is August 26, 2026, at 2:00 PM ET. All responses must be submitted by this time.
Late submissions are typically not accepted, so plan to complete your submission well in advance of the deadline.
Who this opportunity suits
This opportunity is suitable for construction firms with experience in roadwork, tunnel improvements, and interchange modifications. Companies specializing in civil engineering and large-scale infrastructure projects are likely to find this relevant.
The project falls under the construction category, indicating a need for contractors with appropriate licenses, equipment, and personnel for such work.
How to respond
To access the full bid documents and instructions, you must go to the CTsource portal. Viewing the bid details is public and does not require an account.
To download documents or submit your response, you will need a free CTsource account. Ensure you create this account and complete your submission before the August 26, 2026, 2:00 PM ET deadline.
Tips for a competitive response
Thoroughly review all bid documents provided on CTsource to understand the full scope of work, specifications, and any specific requirements. Pay close attention to any required certifications or past project experience.
Prepare your response carefully, ensuring all requested forms and information are complete and accurate. Double-check that your pricing is competitive and reflects the value you can provide for these significant infrastructure improvements. Consider attending any pre-bid conferences if offered, as these can provide valuable insights and clarify requirements.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from State of CT - DAS Procurement; the original posting controls.