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Current Transportation Bids and RFPs

BidExpress screen shot
Submit Bids Online: BidExpress

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 Bids/RFPs

Project Project No.  Advertise Date Bid Date

Noonday Creek Trail at SR3/US41 and Noonday Creek - Pedestrian Bridge

TR525 04/15/2022 05/12/2022

Bells Ferry Road over Noonday Creek - Bridge Replacement

B2101 05/27/2022 06/23/2022

Austell Road Sidewalk

X2765 05/27/2022 06/23/2022

Shaw Road Sidewalk

X2751 06/17/2022 07/14/2022

Davis Road Sidewalk

X2752 06/17/2022 07/14/2022

Old Alabama Road Sidewalk

X2769 07/01/2022 07/28/2022

Upcoming Bids/RFPs

Below is a list of upcoming projects for 2022.

Project descriptions and other details can be found on the Project Updates page.

Project Name Project No. Issuing Division  Advertise Date Bids Due


Project Name Project No. Project Type Construction
Estimate (if applicable)
Mack Dobbs Road X2606 Construction $2,500,000
Lower Roswell Road (Woodlawn Drive to Davidson Road) E6020 Construction $6,500,000
Silver Comet Connector (Plant Atkinson to Chattahoochee) X2415 Construction $2,500,000