Skip to content

Transform 285/400: Traffic Impact Report

WHAT: Weather permitting, Georgia Department of Transportation construction partners will close lanes on I-285 eastbound and westbound and SR 400 northbound and southbound for activities to include roadway, noise barrier, and bridge construction. Travel restrictions include possible delays, reduced speeds, and detours in some areas.

*NOTES: Work schedule updates can be made daily. Check project web page often for the latest updates. Detour information is shown using red text.

WHEN: March 31 at 9 pm to April 1 at 7 am (Weather permitting with a backup date starting April 1 to April 2)

WHERE: Three right lanes on I-285 eastbound from Riverside Drive to Roswell Road

A new exiting pattern will open this weekend from I-285 eastbound to SR 400 northbound and southbound, Roswell Road, and Glenridge Drive. This traffic shift will move the exit ramp approximately 1 mile west from the current exits.

For email updates on this project here:

For real-time construction & traffic conditions, visit or download the Georgia 511 app (available in Google Play and Apple App Store).

Sign up to receive construction news and alerts directly in your inbox.