Bidding Opportunities

All vendors and subcontractors are responsible for reviewing any addendums. You can do so by following the directions below:
  • For RIDOT projects, please check for any addendums on the RI Purchasing website. Please also check  RIDOT Q&A for critical additional information.
  • For MassDOT projects, please check for any addendums at BidX. Select the date of the bid to find the projects for that day.

Link for MassDOT Addendum:

COMMBUYS Refine search by selecting Building, Construction and Maintenance Services

Link for RIDOT Addendum:

RI State Agency Bids

Link for RIDOT Questions & Answers:


Aetna Bridge Company is committed to providing the highest levels of customer service and quality construction to its clients, ensuring a safe and secure place to work, creating partnerships with its subcontractors and vendors to improve quality and lower costs, and maintaining the highest levels of integrity, professionalism, and ethics.