Home -> Projects -> Project Info -> Special Projects -> I-75 Commercial Vehicle Lanes

​I-75 Commercial Vehicle Lanes

The I-75 Commercial Vehicle Lanes project is designed to improve mobility and enhance safety for passenger vehicles and freight operators by constructing two northbound barrier-separated lanes for commercial vehicles on Interstate 75 between McDonough and Macon.

Project Map

Enlarge Map

 Project Status

The project is in the project development phase to evaluate project limits, develop design standards, identify environmentally-sensitive areas, study existing and future freight and passenger traffic patterns, and identify potential access locations. This phase will result in a concept document. The project is scheduled to begin construction in 2025 and complete in 2030. Both the schedule and estimated cost are subject to change.



Untitled 1

5 Things You Need to Know

  1. Adds new lane miles on I-75 from the Macon area to the McDonough area
  2. This project provides a commercial vehicle travel-only lane, which keeps the general purpose lanes open for typical motorists
  3. Projected to reduce delay on I-75 by 40% in 2030*
  4. Reduces maintenance costs on general purpose lanes
  5. One of the initial 11 large-scale Major Mobility Investment Program projects to improve transportation in Georgia
  6. *Source: Cambridge Systematics study for Georgia DOT, 2016

Major Mobility Investment Program (MMIP)

The project is part of Georgia DOT’s Major Mobility Investment Program, which currently includes an initial 11 large-scale projects that will build a better Georgia by enhancing mobility and safety, fueling economic growth, and improving Georgians’ quality of life.

View MMIP Webpage

 Contact Us

There are several ways to stay informed about the project. Sign up to receive project email updates.

Email & Phone

Email (sign up for updates)
(404) 347-0185 (voicemail)

Mailing Address

Georgia DOT - One Georgia Center
600 West Peachtree Street, Atlanta, GA 30308

Speaker Request

Want a Georgia DOT representative to speak to your organization?

Submit Speaker Request