Bid Opportunities

When we have a construction project, we will publicly bid that work and post those opportunities here. Most large construction projects use the BidExpress platform. Some smaller projects will be posted here directly.

Learn more about working with us. Subscribe for email alerts on any vendor opportunities.

Bids for Portable Restroom Service

Submittal Due Date: October 17, 2025 1:00 pm

Great Rivers Greenway is soliciting bids from firms competent in providing services for the rental and service of portable restrooms located on greenways and for use of restrooms during special events as needed. The contract is for a period of three years (2026 – 2028).

Access Bid for: Request For Bids: Portable Restroom Service for Great Rivers Greenway

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St. Vincent Greenway: Signage Replacement Project

Request for Bids: St. Vincent Greenway: Signage Replacement Project

Submittal Due Date: October 23, 2025, at 2:00pm Central Standard Time

Great Rivers Greenway is soliciting electronic bids via Bid Express St. Vincent Greenway: Signage Replacement Project (725J) in St. Louis County, Missouri. This work consists of the removal and replacement of wayfinding signage and other amenities and includes furnishing all material, labor, tools, equipment, and supervision necessary for the construction of the items herein described, in accordance with all the requirements represented in the attached drawings and the specifications.

Bid Express registration is required. Registration is free; however, if you choose to submit your bid online there is a non-refundable $25 charge.

Important Information for Bidding on Construction Projects

In an effort to promote greater efficiency and standardization, Great Rivers Greenway has transitioned to Bid Express for secure internet bidding. All bid documents are available to download free of charge at www.bidexpress.com.

Bid Express registration is required. Registration is free; however, if you choose to submit your bid online there is a non-refundable $25 charge.

It is highly recommended that all interested bidders subscribe to receive updates on bids. It is the responsibility of the bidder to download all bid documents associated with the bid solicitation.

All electronic bidders must first register on www.bidexpress.com and create an Info Tech Digital ID for free, which is used to digitally sign bids. Digital IDs/Signatures assure the agency knows who the bid is really from (forgery resistance), ensure nobody can alter a bid (non-repudiation), prevent information in a bid from disclosure to unauthorized parties (secrecy), and safeguard that even authorized parties cannot access them prior to the public opening (sealing).

Processing your Digital ID can take up to five business days, and it is highly recommended that a Digital ID be enabled 48 hours in advance of submitting an electronic bid. Please plan accordingly. Click here for the Bid Express Set-Up Guide for a detailed step-by-step walk-through. Instead of paying paper bidding costs (hand or hired delivery costs), a fee of $25 will be incurred for those who wish to bid electronically on a pay-per solicitation basis. Alternatively, you may subscribe for $50 per month for unlimited electronic bid submission for all agencies posting solicitations on the Bid Express website, plus get email notifications by agency/work type/commodity code.

For additional guidance, please contact the Bid Express customer support team at toll free (888) 352-BIDX(2439) or email support@bidexpress.com.