PROCUREMENT INTELLIGENCE Open

MoDOT I-255/I-55 Interchange Bridge Rehabilitations — 261120-F03

Missouri Department of Transportation · St. Louis County, Missouri · Roads & Bridges · Invitation for Bids

Solicitation 261120-F03

SUBMISSION DEADLINENov 20, 2026 · 11:00 am CST (America/Chicago)

Opportunity Overview

Issuing organization: Missouri Department of Transportation
Project location: St. Louis County, Missouri
Sector: Roads & Bridges
Procurement type: Invitation for Bids
Solicitation / reference: 261120-F03
Estimated contract value: Engineer range: US$10 million–US$15 million
Submission method: Open the official source and follow the issuer’s current submission instructions.
Submission deadline: Nov 20, 2026 · 11:00 am CST (America/Chicago)
Last verified: 2026-10-22T12:00:00Z
Source last checked: 2026-10-22T12:00:00Z

Rehabilitate seven bridges at the I-255/I-55 interchange across approximately 0.699 mile.

Rehabilitate seven bridges at the I-255/I-55 interchange across approximately 0.699 mile.

Deadlines and requirements can change. Check the official agency source for current notices and addenda.

Submit directly to the issuing agency using its official instructions. Infraday provides a summary and does not accept bids.

Electronic bids through Bid Express. Contractor questionnaire must be on file at least 168 hours before bid opening; 5% bid security is required.

Submission: Open the official source and follow the issuer’s current submission instructions.

Specifications, plans, addenda, contacts and award notices remain controlled by the issuer. Restricted documents are not redistributed.

Browsing and official documents are free to access. An optional account keeps saved opportunities, agency follows and searches together.

Deadline reminders and matching-update emails require a separate opt-in. Official-source changes are reviewed before they become confirmed facts.