Bid guide

How to bid on the SS4A Multi-Corridor Safety Improvement Project for Cobb County, GA

Cobb County, GA Marietta, GACloses September 24, 2026

What Cobb County is buying

Cobb County, GA is seeking submissions for the SS4A Multi-Corridor Safety Improvement Project. This is a construction opportunity for vendors interested in public works projects.

This project aims to enhance safety across multiple corridors within the county. Vendors who specialize in infrastructure improvements and safety upgrades will find this relevant.

Key dates and deadlines

The solicitation was published on August 28, 2026. All responses must be submitted by September 24, 2026, at 12:00 PM ET. Late submissions will not be accepted by the County.

It is important to mark this deadline in your calendar and ensure your submission is complete and uploaded well in advance of the closing time.

Who this opportunity suits

This opportunity is suitable for construction firms with experience in safety improvement projects, road infrastructure, and multi-corridor developments. Companies with a track record in similar government contracts, particularly in the construction category, are encouraged to consider this bid.

Vendors familiar with working on projects in the Marietta, GA area or with Cobb County will find this a relevant opportunity.

How to respond

To access the solicitation details and submit your response, you must use the County's eProcurement Portal. The first step is to view the original source of the opportunity, which will direct you to the OpenGov Procurement portal.

Once on the OpenGov site, you may encounter a brief security check. After this, sign in or create a free vendor account. This account will allow you to download plans, ask questions, join the planholders list, and submit your proposal. Any addenda or updates will be communicated through OpenGov.

Tips for a competitive response

When preparing your response, carefully review all provided documents, including plans and specifications, to ensure full compliance with the County's requirements. Pay close attention to any specific safety standards or improvement metrics mentioned.

Clearly articulate your firm's experience with similar multi-corridor safety projects and highlight your team's qualifications. Provide a detailed project plan that demonstrates your understanding of the scope and your ability to deliver the project on time and within budget. Ensure all required forms and documentation are completed accurately and submitted through the eProcurement Portal before the deadline.

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 BiddingSimple

This guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Cobb County, GA; the original posting controls.