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 Feb. 22, through Feb. 27, 2023

Continuous Weekend Closures: (Friday, Feb. 24, 9 p.m. to Monday, Feb. 27, 5 a.m.)

General Lane Closures & Traffic Pacings:

• One left lane on I-285 eastbound from Glenridge Drive to Peachtree Dunwoody Road
• One right lane on I-285 eastbound from Long Island Drive to Lake Forrest Drive
• One right lane on Roswell Road southbound at I-285

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).

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 Feb. 14, through Feb. 20, 2023

Continuous Weekend Closures: (Friday, Feb. 17, 9 p.m. to Monday, Feb. 20, 5 a.m.)

General Lane Closures & Traffic Pacings:

• One left lane on Abernathy Road westbound at SR 400
• One left lane on I-285 eastbound from Glenridge Drive to Peachtree Dunwoody Road

Closures and Detours:

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

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).

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 Feb. 6, through Feb. 13, 2023

Continuous Weekend Closures: (Friday, Feb. 10, 9 p.m. to Monday, Feb. 13, 5 a.m.)

General Lane Closures & Traffic Pacings:

• One right lane on Roswell Road southbound at I-285
• One right lane on I-285 eastbound from Long Island Drive to Roswell Road

Closures and Detours:

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.
• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell 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.

Daytime Closures:

Monday, February 6, to Friday, February 13, from 7 a.m. to 5 p.m.

General Lane Closures & Traffic Pacings:

• Shoulder closure on SR 400 northbound from SR 400 to Hammond Drive
• Shoulder closure on Ashford Dunwoody Road to I-285 eastbound on-ramp
• Shoulder closure on SR 400 southbound to I-285 westbound (starts Tuesday, Feb. 7)

Overnight Closures: 

Monday, February 6, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on I-285 eastbound at Ashford Dunwoody Road
• One left lane on I-285 westbound at Ashford Dunwoody Road
• ** One right lane on SR 400 northbound from I-285 to Hammond Drive
• One right lane on SR 400 northbound from Glenridge Connector to Johnson Ferry Road

Closures and Detours:

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

• Motorists traveling on SR 400 northbound to I-285 eastbound should use Exit 4B I-285 westbound and Exit 25 Roswell Road to access I-285 eastbound.

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 access SR 400 southbound.

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

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

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.
• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

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.

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.

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

Tuesday, February 7, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on I-285 eastbound at Ashford Dunwoody Road
• One left lane on I-285 westbound at Ashford Dunwoody Road
• ++ One right lane on SR 400 northbound from I-285 to Hammond Drive
• One right lane on SR 400 northbound from Glenridge Connector to Johnson Ferry Road
• Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• One left lane on I-285 westbound to SR 400 northbound (pacing involved)
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road
• One right lane on Roswell Road southbound at I-285
• One right lane on Abernathy Road westbound at SR 400

Closures and Detours:

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

• Motorists traveling on SR 400 northbound to I-285 eastbound should use Exit 4B I-285 westbound and Exit 25 Roswell Road to access I-285 eastbound.

**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 access SR 400 southbound.

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

• Motorists traveling on I-285 westbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road access 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 29 Ashford Dunwoody Road and I-285 westbound to access SR 400 northbound.

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.
• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

**Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive 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.

Mount Vernon Highway to Barfield Road (Detour Map)

• Motorists traveling on Mount Vernon Highway to Barfield Road should use Glenridge Drive and Abernathy Road to access Barfield Road.

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

Wednesday, February 8, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on I-285 eastbound at Ashford Dunwoody Road
• One left lane on I-285 westbound at Ashford Dunwoody Road
• One right lane on SR 400 northbound from Glenridge Connector to Johnson Ferry Road
• One right lane on SR 400 southbound CD lanes from Abernathy Road to Mount Vernon Highway
• ** Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• ** Two left lanes on SR 400 southbound from Abernathy Road to Mount Vernon Highway
• One left lane on I-285 westbound to SR 400 northbound (pacing involved)
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road
• One right lane on Roswell Road southbound at I-285
• One right lane on Abernathy Road westbound at SR 400

Closures and Detours:

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

• Motorists traveling on SR 400 northbound to I-285 eastbound should use Exit 4B I-285 westbound and Exit 25 Roswell Road to access I-285 eastbound.

**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 access 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 29 Ashford Dunwoody Road and I-285 westbound to access SR 400 northbound.

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.
• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

**Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive 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.

Mount Vernon Highway to Barfield Road (Detour Map)

• Motorists traveling on Mount Vernon Highway to Barfield Road should use Glenridge Drive and Abernathy Road to access Barfield Road.

Glenridge Drive Full Closure at I-285 (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.

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

Thursday, February 9, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two right lanes on I-285 eastbound from Long Island Drive to Roswell Road
• Two left lanes on I-285 eastbound at Ashford Dunwoody Road
• One left lane on I-285 westbound at Ashford Dunwoody Road
• One right lane on SR 400 northbound from Glenridge Connector to Johnson Ferry Road
• One right lane on SR 400 southbound CD lanes from Abernathy Road to Mount Vernon Highway
• Two left lanes on SR 400 southbound from Abernathy Road to Mount Vernon Highway
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road
• One right lane on Roswell Road southbound at I-285
• One right lane on Abernathy Road westbound at SR 400

Closures and Detours:

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

• Motorists traveling on SR 400 northbound to I-285 eastbound should use Exit 4B I-285 westbound and Exit 25 Roswell Road to access I-285 eastbound.

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.
• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

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

• Motorists traveling on Ashford Dunwoody Road to I-285 westbound should use I-285 eastbound and Exit 30 Chamblee Dunwoody Road to access I-285 westbound.

++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.

++Glenridge Drive Full Closure at I-285 (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.

Mount Vernon Highway Full Closure (Detour Map)

• Motorists traveling on 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.

Friday, February 10, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on I-285 eastbound at Ashford Dunwoody Road
• One left lane on I-285 westbound at Ashford Dunwoody Road
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road

Closures and Detours:

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

• Motorists traveling on SR 400 northbound to I-285 eastbound should use Exit 4B I-285 westbound and Exit 25 Roswell Road to access I-285 eastbound.

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

• Motorists traveling on Ashford Dunwoody Road to I-285 westbound should use I-285 eastbound and Exit 30 Chamblee Dunwoody Road to access I-285 westbound.

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.

Saturday, February 11, 9 p.m. to 9 a.m.

Closures and Detours:

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.

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).

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 Jan. 30, through Feb. 6, 2023

Continuous Weekend Closures: (Friday, Feb. 3, 9 p.m. to Monday, Feb. 6, 5 a.m.)

General Lane Closures & Traffic Pacings:

• One right lane on Roswell Road southbound
• One right lane on I-285 eastbound at Riverside Drive to Roswell Road

Closures and Detours:

I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.

• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

Overnight Closures: 

Monday, January 30, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• One left lane on I-285 eastbound from Glenridge Drive to Ashford Dunwoody Road off ramp
• Two left lanes on I-285 eastbound at Riverside Drive
• One left lane on I-285 westbound from Mount Vernon Highway to Riverside Drive
• One right lane on I-285 westbound at Ashford Dunwoody Road
• Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• Three right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• One left lane on SR 400 southbound CD lanes from Abernathy Road to Hammond Drive
• One right lane on Roswell Road southbound at I-285

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 access SR 400 southbound.

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.

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 Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.

• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

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.

Tuesday, January 31, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• One left lane on I-285 eastbound from Glenridge Drive to Ashford Dunwoody Road off ramp
• Two left lanes on I-285 eastbound at Riverside Drive
• One left lane on I-285 westbound at Glenridge Drive
• One left lane on I-285 westbound from Mount Vernon Highway to Riverside Drive
• One right lane on I-285 westbound at Ashford Dunwoody Road
• Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• One right lane on SR 400 southbound CD lanes from Abernathy Road to Mount Vernon Highway
• One right lane on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
• One right lane on Roswell Road southbound at I-285

Closures and Detours:

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

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

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

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

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.

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 Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.

• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

** Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive to access SR 400 southbound.

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.

Wednesday, February 1, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on I-285 eastbound at Riverside Drive
• One left lane on I-285 westbound at Glenridge Drive
• One right lane on I-285 westbound at Ashford Dunwoody Road
• One right lane on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
• One right lane on Roswell Road southbound at I-285
• I-285 westbound to SR 400 northbound pacing

Closures and Detours:

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

• Motorists traveling on I-285 westbound to SR 400 southbound should use Exit 27 SR 400 northbound and Exit 5 Abernathy Road access 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 29 Ashford Dunwoody Road and I-285 westbound to access SR 400 northbound.

** I-285 westbound to 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.

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

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

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.

** I-285 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.

• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

++ Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive to access SR 400 southbound.

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.

Thursday, February 2, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two right lanes on I-285 eastbound from Long Island Drive to Roswell Road
• Two left lanes on I-285 eastbound at Riverside Drive
• One left lane on I-285 westbound at Glenridge Drive
• One right lane on I-285 westbound at Ashford Dunwoody Road
• SR 400 southbound at Hammond Drive Pacing
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road
• One right lane on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
• One right lane on Roswell Road southbound at I-285
• I-285 westbound to SR 400 northbound pacing

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 29 Ashford Dunwoody Road and I-285 westbound to access SR 400 northbound.

++ I-285 westbound to 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.

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

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

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.

++ 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 eastbound to Roswell Road (Detour Map)

• Motorists traveling from I-285 Roswell Road should use Exit 26 Glenridge Drive and Glenridge Drive to access Roswell Road.

• Alternate Route: Motorists traveling from I-285 eastbound to Roswell Road should use Exit 26 Glenridge Drive and Hammond Drive to access Roswell Road.

Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive to access SR 400 southbound.

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.

Friday, February 3, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• One left lane on I-285 westbound from Mount Vernon Highway to Riverside Drive
• One right lane on I-285 westbound at Ashford Dunwoody
• One left lane on I-285 westbound CD lanes at Ashford Dunwoody Road
• I-285 westbound to SR 400 northbound pacing

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 29 Ashford Dunwoody Road and I-285 westbound to access SR 400 northbound.

++ I-285 westbound to 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.

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

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

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.

++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.

Glenridge Drive Full Closure at I-285 (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.

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).

Weather permitting, Georgia Department of Transportation (Georgia DOT) contractors will shift State Route (SR) 400 southbound traffic back to mainline interstate lanes beginning just north of Abernathy Road to south of Hammond Drive utilizing the brand-new Abernathy Road bridge. Motorists currently use the connecting lane system in this area. Once the pattern shift occurs, the connecting lanes will continue to service entering and exiting movements in a near-final configuration.

SR 400 south drivers will exit earlier before Abernathy Road if taking Interstate 285 east or west. Abernathy Road drivers can choose to enter I-285 or GA 400 as well with this shift.

Motorists traveling from Abernathy Road to SR 400 southbound will utilize the left lane at the two-lane split. Motorists traveling from Abernathy Road to I-285 eastbound or westbound will utilize the right lane at the two-lane split.

Contractors and Georgia DOT will ensure all striping and advanced warning signs are placed prior to the significant SR 400 southbound shift. Navigation apps may take a few days to update in this area.

WHEN: Starting Sunday, Jan. 22 at 5 a.m. (This shift may be postponed to Jan. 29 due to weather) 

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).

Weather permitting, Georgia Department of Transportation construction partners will implement a full closure of Peachtree Dunwoody Road due to construction work on the I-285 bridge over Peachtree Dunwoody Road. Emergency vehicles needing hospital access on Thursday, Jan. 5, through Friday, Jan. 6, will be allowed through.

WHEN:
Starting Thursday, Jan. 5 at 9 p.m. to Friday, Jan. 6 at 5 a.m.

WHERE:
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.

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).

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 Jan. 3, through Jan. 9, 2023

Continuous Weekend Closures: (Friday, Jan. 6, 9 p.m. to Monday, Jan. 9, 5 a.m.)

General Lane Closures & Traffic Pacings:

Closures and Detours:

Ashford Dunwoody Road to I-285 eastbound (Detour Map)

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

Overnight Closures: 

Tuesday, January 3, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• One right lane on I-285 westbound CD lanes from Ashford Dunwoody Road to SR 400

Closures and Detours:

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.

Wednesday, January 4, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Three left lanes on SR 400 southbound at North Springs MARTA Station
• One right lane on I-285 westbound CD lanes from Ashford Dunwoody Road to SR 400

Closures and Detours:

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.

Thursday, January 5, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road

Closures and Detours:

SR 400 southbound to Abernathy Road (Detour Map)

• Motorists traveling on SR 400 southbound to Abernathy Road should use Exit 5B Hammond Drive and SR 400 northbound to access Abernathy Road.

Friday, January 6, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• **Two right lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road
• **Two left lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road

Closures and Detours:

SR 400 southbound to Abernathy Road (Detour Map)

• Motorists traveling on SR 400 southbound to Abernathy Road should use Exit 5B Hammond Drive and SR 400 northbound to access Abernathy 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.

Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive to access SR 400 southbound.

Saturday, January 7, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• Two left lanes on SR 400 southbound from North Springs MARTA Station to Abernathy Road

Closures and Detours:

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.

Abernathy Road to SR 400 southbound (Detour Map)

• Motorists traveling on Abernathy Road to SR 400 southbound should use SR 400 northbound and Exit 6 Northridge Drive to access SR 400 southbound.

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).

The I-285/SR-400 interchange has made massive progress in 2022, and the biggest changes are well underway nearing completion. Here’s a quick review on the major progress this year, and what’s coming up in 2023 for the Transform 285/400 construction project.

New lanes and ramps begin providing smoother access as construction peaks

2022 marked the completion of several major components of Transform 285/400, including collector-distributor lanes along I-285 between Roswell Road and Ashford Dunwoody Road, as well SR-400 north from I-285 to Abernathy Road. These lanes will help ease congestion by keeping vehicles entering and exiting the highway separated from mainline traffic. A suite of new ramps connecting I-285 to SR-400 were completed and opened to traffic, and major progress was made on I-285 bridge replacements, the Abernathy diverging diamond interchange, and the section of PATH400 spanning Glenridge to Peachtree Dunwoody.

I-285 Bridge Reconstruction Update

Steady bridge reconstruction progress continues to be made on all three bridges – foundation work is underway and scheduled beam placements began in December. I-285 traffic is moving through the work zone without major disruptions.

SR-400 Lane Closure

Georgia DOT contractors recently closed one right exterior lane along SR-400 northbound from Glenridge Connector to Hammond Drive in order for crews to begin pavement reconstruction work. Motorists are reduced from three lanes to two lanes but are still able to exit onto I-285 westbound, or continue onto SR 400 northbound with two lanes until shortly after Hammond Drive. A closure of one left interior lane will follow after work on the exterior is complete. The work on both left and right lanes, and associated closure of a single lane on SR-400 northbound will take at least three to four months to complete.

What’s Next?

Many of the biggest pieces of Transform 285/400 are well underway or nearing completion. 2023 should mark the completion of construction and continual improvements for drivers as pieces shift to their final configuration. Here’s an overview of what you can expect from Transform 285/400 in the first months of 2023:

The Abernathy Diverging Diamond Will Open Early 2023

The diverging diamond being constructed at the interchange between SR-400 and Abernathy Road is set to open in spring. This higher performing freeway exchange helps reduce traffic congestion and make the interchange safer to drive through.

Lane Closures on I-285 Shifting

The lane closures currently in place on I-285 to allow for bridge replacements at Glenridge Drive, SR-400, and Peachtree Dunwoody will finish in the first quarter of 2023. Work will shift to two other lanes for another four-month period (the final period of those lane closures). As parallel collector-distributor lanes are completed, traffic in the area may continue to ease.

Primary Construction Expected to Be Complete by End of 2023

Much of the work for Transform 285/400 is done, and substantial completion of construction is expected to occur before the end of 2023. That doesn’t mean motorists have to wait a year to enjoy the benefits of the project. The roads, bridges, and collector-distributor lanes will open as they’re completed for drivers to experience and look forward to milestones throughout 2023 (such as the completion of SR-400 collector-distributor lanes, final ramp configurations, and completion of I-285 lane closures).

Construction is steadily advancing toward the goal of making the I-258/SR 400 interchange safer and less congested. For more information on the project, you can visit the project website.

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.

WHEN/WHERE: Traffic Impacts on I-285 and SR 400 from Dec. 13 through Dec. 19, 2022

Overnight Closures: 

Tuesday, December 13, 11 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• **Two left lanes on SR 400 southbound at North Springs MARTA Station (10 p.m. to 5 a.m.)
• One left lane on SR 400 northbound at North Springs MARTA Station (10 p.m. to 5 a.m.)
• One right lane on SR 400 southbound from Mount Vernon Highway to Hammond Drive
• Two left lanes on I-285 eastbound from Long Island Drive to Roswell Road (10 p.m. to 5 a.m.)
• Two left lanes on I-285 westbound from Roswell Road to Riverside Drive (10 p.m. to 5 a.m.)
• One left lane at 400 southbound to Abernathy Road ramp
• **Two left lanes on SR 400 southbound from Spalding Drive to North Springs MARTA Station (10 p.m. to 5 a.m.)

Wednesday, December 14, 11 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• **Two right lanes on SR 400 southbound from Abernathy Road to Mount Vernon Highway (10 p.m. to 5 a.m.)
• One right lane on I-285 westbound from SR 400 to Glenridge Drive (10 p.m. to 5 a.m.)
• **One right lane on SR 400 southbound from Mount Vernon Highway to Hammond Drive
• Two left lanes on I-285 eastbound from Long Island Drive to Roswell Road (10 p.m. to 5 a.m.)
• Two left lanes on I-285 westbound from Roswell Road to Riverside Drive (10 p.m. to 5 a.m.)
• One left lane at 400 southbound to Abernathy Road ramp
• Two left lanes on SR 400 southbound from Spalding Drive to North Springs MARTA Station (10 p.m. to 5 a.m.)

Thursday, December 15, 11 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

• ++ Two right lanes on SR 400 southbound from Abernathy Road to Mount Vernon Highway
• ++ One right lane on SR 400 southbound from Mount Vernon Highway to Hammond Drive
• ++ Two left lanes on SR 400 southbound from Spalding Drive to North Springs MARTA Station
• One left lane on I-285 westbound from Roswell Road to Long Island Drive
• Two left lanes on I-285 eastbound from Long Island Drive to Roswell Road

Friday, December 16, 11 p.m. to 7 a.m.

General Lane Closures & Traffic Pacings:

• **Two right lanes on SR 400 southbound from Abernathy Road to Mount Vernon Highway
• **One right lane on SR 400 southbound from Mount Vernon Highway to Hammond Drive
• ** Two left lanes on SR 400 southbound from Spalding Drive to North Springs MARTA Station
• One left lane on I-285 westbound from Roswell Road to Long Island Drive
• Two left lanes on I-285 eastbound from Long Island Drive to Roswell Road

Saturday, December 17, 11 p.m. to 7 a.m.

Closures and Detours:

SR 400 northbound Full Closure at I-285 (Detour Map) (12 a.m. to 7 a.m.)

• 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.

Sunday, December 18, 11 p.m. to 7 a.m.

Closures and Detours:

SR 400 northbound Full Closure at I-285 (Detour Map) (11 p.m. to 5 a.m.)

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

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).

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.

Two right lanes will close Friday night on I-285 westbound due to pavement repair work. One left lane will remain open. Motorists should expect delays in the interchange area. Weather impacts or other factors may necessitate an additional closure of both right lanes Saturday evening into Sunday morning.

WHEN:
Friday, December 9 at 11 p.m. through Saturday, December 10 at 7 a.m.
Saturday, December 10 at 11 p.m. through Sunday, December 11 at 7 a.m.

WHERE: I-285 westbound from the Roswell Road exit ramp to Glenridge Drive

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).