Cobb DOT requires Contractors to create Digital IDs and submit bids online through BidExpress. Contractors are strongly encouraged to use the electronic bid bond verification with their bid through BidExpress. If you experience problems using BidExpress, contact Customer Service at (888) 352-2439 from 7:00 am to 6:00 pm, Monday through Friday.
Current Construction Bids
| Project | Project No. | Advertise Date | Bid Date |
|---|---|---|---|
|
Shallowford Road at Gordy Parkway West |
B2306 | 05/16/2025 | 06/12/2025 |
|
Canton Road at Piedmont Road |
B2312 | 05/30/2025 | 06/26/2025 |
|
Transportation Management Center Upgrades GDOT PI No. 0019687 |
B2583 | N/A | N/A |
Current Request For Proposal/Qualifications
| Project | Project No. | Advertise Date | Bid Date |
|---|---|---|---|
|
Noonday Creek Trail Extension |
B2455 | 05/30/2025 | 05/26/2025 |
|
Austell-Powder Springs Road Trail |
B2439 | 02/28/2025 | 03/27/2025 |
|
2025-2028 Master Task Order Contracting |
N/A | 01/31/2025 | 02/27/2025 |
|
2025-2028 Prequalified List of Engineering and Associated Specialty Firms |
N/A | 12/27/2025 | 01/23/2025 |
|
George Busbee Parkway Corridor Trail |
B2438 | 11/15/2024 | 12/19/2024 |
|
Oakdale Road Complete Streets Bridge Replacement at Buckner Road |
B2449 | 10/18/2024 | 11/14/2024 |
|
East-West Connector Corridor Improvements Scoping Study |
AR19 | 08/30/2024 | 10/24/2024 |
|
Allatoona Creek Greenway Trail Scoping Study |
AR17 | 03/01/2024 | 03/28/2024 |
Upcoming Bids/RFPs
Below is a list of upcoming projects for 2024.
Project descriptions and other details can be found on the Project Updates page.
| Project Name | Project No. | Issuing Division | Advertise Date | Bids Due |
|---|---|---|---|---|
|
Noonday Creek Trail Extension |
B2455 | Pre-Construction | 05/30/2025 | 06/26/2025 |
| Project Name | Project No. | Project Type | Construction Estimate (if applicable) |
|---|---|---|---|
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