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I-285 Celebrates 50th Anniversary

Georgia DOT is celebrating the 50th anniversary of I-285, also known as "The Perimeter."  First opened in 1969, this interstate is a 64-mile loop that encircles Atlanta.  The corridor connects the three major interstate highways to Atlanta: I-20, I-75, and I-85, along with State Route 400.


Facts

Opened to traffic
October 15, 1969

Length
64 miles

Daily Traffic Volume
Over 2 Million 

Future Improvements

Georgia DOT has taken steps to address the need to improve mobility along this corridor through the Major Mobility Investment Program (MMIP).  This program will construct express lanes projects to the most congested sections of the I-285 corridor. These new projects will form a connected transportation network that provides motorists with congestion relief and more reliable travel times.


Historical Photos

    Facts

    • Opened to traffic: October 15, 1969
    • Length: 64 miles
    • Daily Traffic Volume: Over 2 Million 

    Upcoming Events

    Pop-Up Exhibit
    October 13-19, 2019
    Perimeter Mall
    Monday – Saturday: 10 AM – 9 PM
    Sunday: 12 PM – 7 PM
    Free to the public


    The public is invited to view historic photos of I-285, witness the evolution of mobility along the corridor. This exhibit is hosted in conjunction with the Perimeter Community Improvement Districts, the Atlanta History Center.