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.
Continuous Weekend Closures: (Friday, July 8, 9 p.m. to Monday, July 11, 5 a.m.)
SR 400 northbound to I-285 westbound (Detour Map)
- Motorists traveling on SR 400 northbound to I-285 westbound should use Exit 5 Abernathy Road, SR 400 southbound, and Exit 4B to access I-285 westbound.
I-285 westbound to westbound CD lanes (Roswell Road) (Detour Map)
- Motorists traveling on I-285 westbound to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.
Overnight Closures:
Wednesday, July 6, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:
- Two left lane on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
- One left lanes on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road (Starts at 8 p.m.)
- Two left lane on SR 400 southbound at Pitts Road
- One left lane on SR 400 northbound at Pitts Road (Starts at 8 p.m.)
Thursday, July 7, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:
- One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
- Two left lanes on I-285 westbound from Glenridge Drive to Roswell Road
- One right lane on I-285 eastbound from SR 400 to Ashford Dunwoody Road
- One left lane on SR 400 southbound from Pitts Road to Spalding Drive
- One left lane on SR 400 northbound from Spalding Drive to Pitts Road
- One right lane on SR 400 northbound at Windsor Parkway
Friday, July 8, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:
- One left lane on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
- Two left lanes on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
- One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
- Two left lanes on I-285 westbound from Glenridge Drive to Roswell Road
- One right lane on SR 400 northbound at I-285
- Two left lanes on SR 400 southbound from Spalding Drive to Abernathy Road
- Two right lanes on SR 400 northbound from North Springs MARTA Station to Spalding Drive
- One left lane on SR 400 northbound from Spalding Drive to Pitts Road
- One right lane on SR 400 northbound CD lanes from Northland Drive to Glenridge Connector
Saturday, July 9, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:
- One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
- Two left lanes on I-285 westbound from Glenridge Drive to Roswell Road
Monday, July 11, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:
- One right lane on SR 400 southbound from Hammond Drive to I-285
- Two left lanes on SR 400 southbound at Pitts Road
- One left lane on SR 400 northbound at Pitts Road
Click here for more information.
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For real-time construction & traffic conditions, visit 511ga.org or download the Georgia 511 app (available in Google Play and Apple App Store).