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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 Construction Bids

Project Project No.  Advertise Date Bid Date

Resurfacing Contract 2024-4 Countywide Major Thoroughfares (LMIG)

B2913 10/20/2023 11/16/2023

Lower Roswell Road Safety and Operational Improvements

E6020 11/03/2023 12/14/2023

Old Floyd Road at Veterans Memorial Highway Safety and Operational Intersections Improvements

X2329 11/17/2023 12/14/2023

Windy Hill Road at Terrell Mill Road Connector Landscape

X2401 11/17/2023 12/14/2023

Current Request For Proposal/Qualifications

Project Project No.  Advertise Date Bid Date

Cobb Parkway (SR3/US41) Pedestrian Bridge

TR535 09/29/2023 10/26/2023

South Cobb Drive Traffic Safety Improvements

B2435 07/14/2023 08/10/2023

Traffic Management Center Upgrades

B2583 06/30/2023 07/27/2023

Cobb Parkway (SR3/US41) at Black Acre Trail/Third Army Road Intersection Realignment

B2436 06/16/2023 07/13/2023

Chattahoochee River Trail Pilot Phase 2

B2432 01/27/2023 02/23/2023

Big Shanty Road Widening

B2431 12/30/2022 01/26/2023

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

TR525 04/15/2022 05/12/2022

Upcoming Bids/RFPs

Below is a list of upcoming projects for 2023.

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

Project Name Project No. Issuing Division Advertise Date Bids Due

Cobb Parkway (SR3/US41) Pedestrian Bridge (Near Braves Stadium), PI0019885

TR535 Pre-Construction 9/29/2023 10/26/2023

Cumberland Core Loop - Segment D, PI0019780





Cumberland Core Loop - Segment E, PI# 0019618

B2433 Pre-Construction TBD TBD



Project Name Project No. Project Type Construction
Estimate (if applicable)