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Transform 285/400: I-285 Eastbound Long-Term Lane Closures Ending This Weekend

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.

Closures marked with **/++ – only one of these closures will be implemented

WHEN/WHERE: Traffic Impacts on I-285 and SR 400 from July 31, through August 7, 2023

Daytime Closures:

Monday, July 31, through Friday, August 4, 7 a.m. to 5 p.m.

General Lane Closures & Traffic Pacings:

  • Shoulder closure on SR 400 northbound CD lanes from North Springs MARTA Station to Spalding Drive
  • Shoulder closure on I-285 westbound from Glenridge Drive to Roswell Road

Saturday, July 29, 7 a.m. to 7 p.m.

General Lane Closures & Traffic Pacings:

  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive

Closures and Detours:

SR 400 southbound to Hammond Drive (Detour Map)

  • Motorists traveling on SR 400 southbound to Hammond Drive should use Exit 5 Abernathy Road and Mercedes-Benz Drive (road changes to Barfield Road) to access Hammond Drive.

Hammond Drive to SR 400 northbound (Detour Map)

  • Motorists traveling on Hammond Drive to SR 400 northbound should use Peachtree Dunwoody Road, Barfield Drive, and Abernathy Road to access SR 400 northbound.

Mount Vernon Highway Full Closure (Detour Map)

  • Motorists traveling eastbound on Mount Vernon Highway should use Barfield Drive (road changes to Mercedes-Benz Drive) and Abernathy Road to access Mount Vernon Highway.
  • Motorists traveling westbound on Mount Vernon Highway should use Peachtree Dunwoody Road, Abernathy Road, and Mercedes-Benz Drive (road changes to Barfield Drive) to access Mount Vernon Highway.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Overnight Closures: 

Monday, July 31, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

  • Two left lanes on I-285 eastbound from Peachtree Dunwoody Road to Ashford Dunwoody Road
  • Two left lanes on I-285 eastbound CD lanes from Roswell Road to SR 400
  • One left lane on I-285 westbound CD lanes from MARTA Bridge to Perimeter Center Parkway
  • ** One right lane on I-285 westbound from Glenridge Drive to Roswell Road
  • ** One left lane on I-285 westbound from Peachtree Dunwoody Road to SR 400
  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive
  • One right lane on Barfield Road southbound from Abernathy Road to Mercedes-Benz Way
  • One right lane on Mount Vernon Highway eastbound and westbound between Barfield Road and Peachtree Dunwoody Road

Closures and Detours:

++ I-285 eastbound to SR 400 southbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road to access SR 400 southbound.

SR 400 southbound to Glenridge Connector (Detour Map)

  • Motorists traveling on SR 400 southbound to Glenridge Connector should use Exit 2 Lenox Road and SR 400 northbound to access Exit 3 Glenridge Connector.

++ I-285 eastbound to Glenridge Drive (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access Glenridge Drive.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

I-285 westbound to Peachtree Dunwoody Road (Detour Map)

  • Motorists traveling on I-285 westbound to Peachtree Dunwoody Road should use Exit 27A SR 400 northbound and Exit 5 Abernathy Road to access Peachtree Dunwoody Road.

SR 400 southbound to Hammond Drive (Detour Map)

  • Motorists traveling on SR 400 southbound to Hammond Drive should use Exit 5 Abernathy Road and Mercedes-Benz Drive (road changes to Barfield Road) to access Hammond Drive.

** Glenridge Drive Full Closure (Detour Map)

  • Motorists traveling on Hammond Drive to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Hammond Drive to Glenridge Connector should use Hammond Drive, Roswell Road, and Glenridge Drive to access Glenridge Connector.
  • Motorists traveling from I-285 eastbound to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.
  • Motorists traveling on Johnson Ferry Road to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.

** Peachtree Dunwoody Road Full Closure (Detour Map)

  • Motorists traveling north on Peachtree Dunwoody Road to I-285 should use Lake Hearn Drive (road changes to Perimeter Summit Parkway) and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling south on Peachtree Dunwoody Road to I-285 should use Hammond Drive and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling north on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Lake Hearn Drive (road changes to Perimeter Summit Parkway), Perimeter Center Parkway and Hammond Drive to access Peachtree Dunwoody Road.
  • Motorists traveling south on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.
  • Motorists traveling from I-285 westbound to Peachtree Dunwoody Road south should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Tuesday, August 1, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

  • Two left lanes on I-285 eastbound from Peachtree Dunwoody Road to Ashford Dunwoody Road
  • Two left lanes on I-285 eastbound CD lanes from Roswell Road to SR 400
  • One left lane on I-285 westbound CD lanes from MARTA Bridge to Perimeter Center Parkway
  • ++One right lane on I-285 westbound from Glenridge Drive to Roswell Road
  • ++One left lane on I-285 westbound from Peachtree Dunwoody Road to SR 400
  • ++One left lane on I-285 westbound from Glenridge Drive to Roswell Road
  • Two right lanes on SR 400 southbound at Pitts Road
  • Pacing on SR 400 southbound at Pitts Road
  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive
  • One right lane on Barfield Road southbound from Abernathy Road to Mercedes-Benz Way
  • One right lane on Mount Vernon Highway eastbound and westbound between Barfield Road and Peachtree Dunwoody Road

Closures and Detours:

++ I-285 eastbound to SR 400 northbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 northbound should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access SR 400 northbound.

++ I-285 eastbound to SR 400 southbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road to access SR 400 southbound.

++ I-285 eastbound to Glenridge Drive (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access Glenridge Drive.

SR 400 southbound to Glenridge Connector (Detour Map)

  • Motorists traveling on SR 400 southbound to Glenridge Connector should use Exit 2 Lenox Road and SR 400 northbound to access Exit 3 Glenridge Connector.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

I-285 westbound to Peachtree Dunwoody Road (Detour Map)

  • Motorists traveling on I-285 westbound to Peachtree Dunwoody Road should use Exit 27A SR 400 northbound and Exit 5 Abernathy Road to access Peachtree Dunwoody Road.

Roswell Road to I-285 westbound (Detour Map)

  • Motorists traveling on Roswell Road to I-285 westbound should use I-285 eastbound and Exit 29 Ashford Dunwoody Road to access I-285 westbound.

SR 400 southbound to Hammond Drive (Detour Map)

  • Motorists traveling on SR 400 southbound to Hammond Drive should use Exit 5 Abernathy Road and Mercedes-Benz Drive (road changes to Barfield Road) to access Hammond Drive.

** Glenridge Drive Full Closure (Detour Map)

  • Motorists traveling on Hammond Drive to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Hammond Drive to Glenridge Connector should use Hammond Drive, Roswell Road, and Glenridge Drive to access Glenridge Connector.
  • Motorists traveling from I-285 eastbound to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.
  • Motorists traveling on Johnson Ferry Road to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.

** Peachtree Dunwoody Road Full Closure (Detour Map)

  • Motorists traveling north on Peachtree Dunwoody Road to I-285 should use Lake Hearn Drive (road changes to Perimeter Summit Parkway) and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling south on Peachtree Dunwoody Road to I-285 should use Hammond Drive and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling north on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Lake Hearn Drive (road changes to Perimeter Summit Parkway), Perimeter Center Parkway and Hammond Drive to access Peachtree Dunwoody Road.
  • Motorists traveling south on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.
  • Motorists traveling from I-285 westbound to Peachtree Dunwoody Road south should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Wednesday, August 2, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

  • Two left lanes on I-285 eastbound from Peachtree Dunwoody Road to Ashford Dunwoody Road
  • One left lane on I-285 eastbound at Lake Forrest Drive
  • Two left lanes on I-285 eastbound CD lanes from Roswell Road to SR 400
  • ++One right lane on I-285 westbound from Glenridge Drive to Roswell Road
  • ++One left lane on I-285 westbound from Peachtree Dunwoody Road to SR 400
  • ++One left lane on I-285 westbound from Glenridge Drive to Roswell Road
  • Two right lanes on SR 400 southbound at Pitts Road
  • Pacing on SR 400 southbound at Pitts Road
  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive
  • One right lane on Barfield Road southbound from Abernathy Road to Mercedes-Benz Way
  • One right lane on Mount Vernon Highway eastbound and westbound between Barfield Road and Peachtree Dunwoody Road

Closures and Detours:

++ SR 400 northbound Full Closure at I-285 (Detour Map)

  • Motorists traveling on SR 400 northbound should use Exit 4A I-285 eastbound and Exit 29 Ashford Dunwoody Road, and I-285 westbound and to access Exit 27A SR 400 southbound.

++ I-285 eastbound to SR 400 northbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 northbound should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access SR 400 northbound.

++ I-285 eastbound to SR 400 southbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road to access SR 400 southbound.

SR 400 northbound to I-285 westbound (Detour Map)

  • Motorists traveling on SR 400 northbound to I-285 westbound should use Exit 4A I-285 eastbound and Exit 29 Ashford Dunwoody Road to access I-285 westbound.

SR 400 southbound to Glenridge Connector (Detour Map)

  • Motorists traveling on SR 400 southbound to Glenridge Connector should use Exit 2 Lenox Road and SR 400 northbound to access Exit 3 Glenridge Connector.

++ I-285 eastbound to Glenridge Drive (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access Glenridge Drive.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

I-285 westbound to Peachtree Dunwoody Road (Detour Map)

  • Motorists traveling on I-285 westbound to Peachtree Dunwoody Road should use Exit 27A SR 400 northbound and Exit 5 Abernathy Road to access Peachtree Dunwoody Road.

SR 400 southbound to Hammond Drive (Detour Map)

  • Motorists traveling on SR 400 southbound to Hammond Drive should use Exit 5 Abernathy Road and Mercedes-Benz Drive (road changes to Barfield Road) to access Hammond Drive.

** Glenridge Drive Full Closure (Detour Map)

  • Motorists traveling on Hammond Drive to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Hammond Drive to Glenridge Connector should use Hammond Drive, Roswell Road, and Glenridge Drive to access Glenridge Connector.
  • Motorists traveling from I-285 eastbound to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.
  • Motorists traveling on Johnson Ferry Road to Glenridge Drive north should use Glenridge Drive, Roswell Road, and Hammond Drive to access Glenridge Drive north.

** Peachtree Dunwoody Road Full Closure (Detour Map)

  • Motorists traveling north on Peachtree Dunwoody Road to I-285 should use Lake Hearn Drive (road changes to Perimeter Summit Parkway) and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling south on Peachtree Dunwoody Road to I-285 should use Hammond Drive and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling north on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Lake Hearn Drive (road changes to Perimeter Summit Parkway), Perimeter Center Parkway and Hammond Drive to access Peachtree Dunwoody Road.
  • Motorists traveling south on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.
  • Motorists traveling from I-285 westbound to Peachtree Dunwoody Road south should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Thursday, August 3, 9 p.m. to 5 a.m.
General Lane Closures & Traffic Pacings:

  • One left lane on I-285 eastbound at Lake Forrest Drive
  • Two left lanes on I-285 eastbound CD lanes from Roswell Road to SR 400
  • Two left lanes on I-285 eastbound at Peachtree Dunwoody Road
  • ++One right lane on I-285 westbound from Glenridge Drive to Roswell Road
  • ++One left lane on I-285 westbound from Peachtree Dunwoody Road to SR 400
  • ++One left lane on I-285 westbound from Glenridge Drive to Roswell Road
  • One left lane on SR 400 northbound from I-285 to Hammond Drive
  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive
  • One right lane on Barfield Road southbound from Abernathy Road to Mercedes-Benz Way
  • One right lane on Mount Vernon Highway eastbound and westbound between Barfield Road and Peachtree Dunwoody Road

Closures and Detours:
++ I-285 eastbound to SR 400 northbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 northbound should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access SR 400 northbound.

++ I-285 eastbound to SR 400 southbound (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road to access SR 400 southbound.

++ I-285 eastbound to Glenridge Drive (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 27 SR 400 southbound and Exit 3 Glenridge Connector to access Glenridge Drive.

SR 400 southbound to I-285 westbound (Detour Map)

  • Motorists traveling on SR 400 southbound to I-285 westbound should use Exit 4B I-285 eastbound and Exit 29 Ashford Dunwoody Road to access I-285 westbound.

Roswell Road to I-285 eastbound (Detour Map)

  • Motorists traveling on Roswell Road to I-285 eastbound should use I-285 westbound and Exit 24 Riverside Drive to access I-285 eastbound.

SR 400 southbound to Glenridge Connector (Detour Map)

  • Motorists traveling on SR 400 southbound to Glenridge Connector should use Exit 2 Lenox Road and SR 400 northbound to access Exit 3 Glenridge Connector.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

I-285 westbound to Peachtree Dunwoody Road (Detour Map)

  • Motorists traveling on I-285 westbound to Peachtree Dunwoody Road should use Exit 27A SR 400 northbound and Exit 5 Abernathy Road to access Peachtree Dunwoody Road.

Peachtree Dunwoody Road Full Closure (Detour Map)

  • Motorists traveling north on Peachtree Dunwoody Road to I-285 should use Lake Hearn Drive (road changes to Perimeter Summit Parkway) and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling south on Peachtree Dunwoody Road to I-285 should use Hammond Drive and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling north on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Lake Hearn Drive (road changes to Perimeter Summit Parkway), Perimeter Center Parkway and Hammond Drive to access Peachtree Dunwoody Road.
  • Motorists traveling south on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.
  • Motorists traveling from I-285 westbound to Peachtree Dunwoody Road south should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Friday, August 4, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

  • One left lane on I-285 eastbound at Lake Forrest Drive
  • Two left lanes on I-285 eastbound CD lanes from Roswell Road to SR 400
  • Two left lanes on I-285 eastbound at Peachtree Dunwoody Road
  • ++One right lane on I-285 westbound from Glenridge Drive to Roswell Road
  • ++One left lane on I-285 westbound from Peachtree Dunwoody Road to SR 400
  • ++One left lane on I-285 westbound from Glenridge Drive to Roswell Road
  • One left lane on SR 400 northbound from I-285 to Hammond Drive
  • One right lane on Abernathy Road eastbound from Aria Boulevard to Mercedes-Benz Drive
  • One right lane on Barfield Road southbound from Abernathy Road to Mercedes-Benz Way
  • One right lane on Mount Vernon Highway eastbound and westbound between Barfield Road and Peachtree Dunwoody Road

Closures and Detours:

I-285 eastbound to SR 400 northbound and southbound (10 p.m. to 7 a.m.) (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 northbound or southbound should use Exit 29 Ashford Dunwoody Road and I-285 westbound to access Exit 27 SR 400 northbound or southbound.

I-285 eastbound to Glenridge Drive (10 p.m. to 7 a.m.) (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 25 Roswell Road to access Glenridge Drive.

SR 400 southbound to I-285 westbound (Detour Map)

  • Motorists traveling on SR 400 southbound to I-285 westbound should use Exit 4B I-285 eastbound and Exit 29 Ashford Dunwoody Road to access I-285 westbound.

Roswell Road to I-285 eastbound (Detour Map)

  • Motorists traveling on Roswell Road to I-285 eastbound should use I-285 westbound and Exit 24 Riverside Drive to access I-285 eastbound.

SR 400 southbound to Glenridge Connector (Detour Map)

  • Motorists traveling on SR 400 southbound to Glenridge Connector should use Exit 2 Lenox Road and SR 400 northbound to access Exit 3 Glenridge Connector.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

I-285 westbound to Peachtree Dunwoody Road (Detour Map)

  • Motorists traveling on I-285 westbound to Peachtree Dunwoody Road should use Exit 27A SR 400 northbound and Exit 5 Abernathy Road to access Peachtree Dunwoody Road.

Peachtree Dunwoody Road Full Closure (Detour Map)

  • Motorists traveling north on Peachtree Dunwoody Road to I-285 should use Lake Hearn Drive (road changes to Perimeter Summit Parkway) and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling south on Peachtree Dunwoody Road to I-285 should use Hammond Drive and Ashford Dunwoody Road to access I-285 eastbound and westbound.
  • Motorists traveling north on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Lake Hearn Drive (road changes to Perimeter Summit Parkway), Perimeter Center Parkway and Hammond Drive to access Peachtree Dunwoody Road.
  • Motorists traveling south on Peachtree Dunwoody Road to Peachtree Dunwoody Road should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.
  • Motorists traveling from I-285 westbound to Peachtree Dunwoody Road south should use Hammond Drive, Perimeter Center Parkway, and Lake Hearn Drive to access Peachtree Dunwoody Road.

Lake Forrest Drive at I-285 Full Closure (Detour Map)

  • Motorists traveling on Lake Forrest Drive northbound should use Northwood Drive, Kingsport Drive (road changes to Lake Placid Drive), Roswell Road, Cliftwood Drive, Sandy Springs Circle, and Allen Road to access Lake Forrest Drive northbound.
  • Motorists traveling on Lake Forrest Drive southbound should use Allen Road, Roswell Road and Northwood Drive to access Lake Forrest Drive southbound.

Saturday, August 5, 9 p.m. to 9 a.m.

General Lane Closures & Traffic Pacings:

  • Three right lanes on I-285 westbound from Perimeter Center Parkway to Roswell Road

Closures and Detours:

I-285 eastbound to SR 400 northbound and southbound (11 p.m. to 8 a.m.) (Detour Map)

  • Motorists traveling on I-285 eastbound to SR 400 northbound or southbound should use Exit 29 Ashford Dunwoody Road and I-285 westbound to access Exit 27 SR 400 northbound or southbound.

I-285 eastbound to Glenridge Drive (11 p.m. to 8 a.m.) (Detour Map)

  • Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 25 Roswell Road to access Glenridge Drive.

I-285 westbound to Roswell Road (Detour Map)

  • Motorists traveling on I-285 westbound CD Lanes to Roswell Road will use Exit 24 Riverside Drive and I-285 eastbound to access Exit 25 Roswell Road.

Glenridge Drive to I-285 westbound (Detour Map)

  • Motorists traveling on Glenridge Drive south to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.
  • Motorists traveling on Glenridge Connector to I-285 westbound should use Hammond Drive and Roswell Road to access I-285 westbound.

Sunday, August 6, 9 p.m. to 9 a.m.

General Lane Closures & Traffic Pacings:

  • (No Closures)

Closures and Detours:

  • (No Closures)

Click here for more information.

For email updates on this project here: https://dot.us20.list-manage.com/subscribe?u=85e8270674fc9a47b18bf99be&id=92621e6905

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

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