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NEW!   MARTA, as a part of an extended early scoping period, will be holding the following public meetings to gather additional stakeholder and public input on potential alternatives for high-capacity transit in the GA 400 corridor from North Springs to WIndward Parkway.

Tuesday, July 8, 2014, 6:30 to 8:00 PM
Johns Creek Environmental Campus
8100 Holcomb Bridge Road, Roswell, GA 30022
Thursday, July 10, 2014, 6:30 to 8:00 PM
Georgia State University Alpharetta Center
3775 Brookside Pkwy, Alpharetta, GA 30022
Thursday, July 17, 2014, 6:30 to 8:00 PM
Hampton Inn Atlanta – Perimeter Center
769 Hammond Dr. NE, Atlanta GA 30328

All interested parties are encouraged to attend. In the meantime, please continue to send in your written and email comments. 

Contact information is listed at



GA 400 Corridor Details 

The GA 400 Corridor Transit Initiative: Alternatives Analysis involves investigating the need for high-capacity transit connections between the Perimeter Center area near the interchange of I-285 and GA 400 in the City of Sandy Springs and McGinnis Ferry Road in northern Fulton County.  The corridor draws commuters from throughout the region and is the origin point for many commuter trips bound for central Atlanta, Gwinnett, and  Cobb Counties.  These conditions have created high levels of traffic congestion on GA 400 and the few east-west arterials which cross the expressway.

The study will result in the identification of a specific alignment and technology or locally preferred alternative (LPA) that best meets the transit needs for the corridor.  Once this selection has been made an environmental impact statement (EIS) will be developed followed by engineering and design activities.


Click here to access the Connect 400 Facebook page.

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 GA 400 Corridor Details

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