Transform 285/400: Traffic Impact Report

June 16, 2023
2:22 am

Transform 285/400: Traffic Impact Report

[vc_row][vc_column][vc_column_text]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 June 13, through June 19, 2023

Continuous Weekend Closures: (Friday, June 16, 9 p.m. to Monday, June 19, 5 a.m.)

General Lane Closures & Traffic Pacings:

One right lane on I-285 eastbound from Glenridge Drive to SR 400

Closures and Detours:

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

Motorists traveling on Peachtree Dunwoody Road to I-285 eastbound should use Lake Hearn Drive, Hammond Drive, and Ashford Dunwoody Road to access I-285 eastbound.

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.

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.

Daytime Closures:

Tuesday, June 13, to Friday, June 16, from 7 a.m. to 5 p.m.

General Lane Closures & Traffic Pacings:

Shoulder closure on I-285 eastbound from Roswell Road to Glenridge Drive
One right lane on Glenlake Parkway

Tuesday, June 13, and Friday, June 16, from 7 a.m. to 5 p.m.

General Lane Closures & Traffic Pacings:

Shoulder closure on SR 400 northbound from Glenridge Connector to Johnson Ferry Road

Tuesday, June 13, to Friday, June 16, from 7 a.m. to 5 p.m.

General Lane Closures & Traffic Pacings:

One right lane on Barfield Road southbound from Abernathy Road to Mercedes Benz Way

Overnight Closures:

Tuesday, June 13, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

Two right lanes on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
Two left lanes on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
One left lane on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
One left lane on I-285 westbound CD lanes from Perimeter Center Parkway to Peachtree Dunwoody Road
Two left lanes on I-285 westbound CD lanes from Glenridge Drive to Roswell Road
Two left lanes on I-285 westbound from Glenridge Drive to Roswell Road
One left lane on SR 400 northbound at Spalding Drive
Three left lanes on SR 400 southbound at Spalding Drive
Pacing on SR 400 southbound at Spalding Drive
One right lane on Glenlake Parkway southbound to Abernathy Road westbound

Closures and Detours:

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.

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 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.

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.

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.

I-285 westbound to Roswell Road (Detour Map)

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

Glenridge Connector to SR 400 northbound (Detour Map)

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

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.

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

Motorists traveling on Peachtree Dunwoody Road to I-285 eastbound should use Lake Hearn Drive, Hammond Drive, and Ashford Dunwoody Road to access I-285 eastbound.

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.

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, June 14, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

Two right lanes on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
Two left lanes on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
One right lane on I-285 westbound from Lake Forrest Drive to Long Island Drive
One right lane on I-285 westbound CD lanes from Roswell Road to Lake Forest Drive
One left lane on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
One left lane on I-285 westbound CD lanes from Perimeter Center Parkway to Peachtree Dunwoody Road
Two left lanes on I-285 westbound from Glenridge Drive to Roswell Road
One left lane on SR 400 northbound at Spalding Drive
** Two left lanes on SR 400 southbound at Abernathy Road
** Two left lanes on SR 400 southbound at Spalding Drive
One right lane on Glenlake Parkway southbound to Abernathy Road westbound

Closures and Detours:

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.

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.

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.

I-285 westbound to Roswell Road (Detour Map)

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

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

Motorists traveling on Peachtree Dunwoody Road to I-285 eastbound should use Lake Hearn Drive, Hammond Drive, and Ashford Dunwoody Road to access I-285 eastbound.

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.

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.

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.

Thursday, June 15, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

Two right lanes on I-285 eastbound CD lanes from Roswell Road to Glenridge Drive
Two left lanes on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
One right lane on I-285 westbound from Lake Forrest Drive to Long Island Drive
One right lane on I-285 westbound CD lanes from Roswell Road to Lake Forest Drive
One left lane on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
One left lane on I-285 westbound CD lanes from Perimeter Center Parkway to Peachtree Dunwoody Road
One left lane on SR 400 northbound at Spalding Drive
** Two left lanes on SR 400 southbound at Abernathy Road
** Two left lanes on SR 400 southbound at Spalding Drive
One right lane on Glenlake Parkway southbound to Abernathy Road westbound

Closures and Detours:

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.

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.

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.

I-285 westbound to Roswell Road (Detour Map)

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

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

Motorists traveling on Peachtree Dunwoody Road to I-285 eastbound should use Lake Hearn Drive, Hammond Drive, and Ashford Dunwoody Road to access I-285 eastbound.

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.

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.

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.

Friday, June 16, 9 p.m. to 5 a.m.

General Lane Closures & Traffic Pacings:

Two left lanes on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road
One left lane on I-285 eastbound from Roswell Road to Glenridge Drive
One left lane on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
One left lane on I-285 westbound CD lanes from Perimeter Center Parkway to Peachtree Dunwoody Road
One left lane on SR 400 northbound at Spalding Drive
Two left lanes on SR 400 southbound at Spalding Drive
One right lane on Glenlake Parkway southbound to Abernathy Road westbound

Closures and Detours:

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.

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.

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 SR 400 northbound and southbound (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 (Detour Map)

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

Saturday, June 17, 9 p.m. to 9 a.m.

General Lane Closures & Traffic Pacings:

One left lane on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road
Two left lanes on I-285 eastbound from Ashford Dunwoody Road to Chamblee Dunwoody Road

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

Motorists traveling on I-285 eastbound to Glenridge Drive should use Exit 25 to access Roswell Road and then access Glenridge Drive.[/vc_column_text][vc_column_text]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).[/vc_column_text][/vc_column][/vc_row]

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