The Georgia Department of Transportation has announced the latest round of lane and ramp closures and other traffic changes for Transform 285/400, its massive project to reconstruct the I-285/Ga. 400 interchange.

Schedules may change based on the work and the weather.

Abernathy Road closures

Aug. 28 and Aug. 31-Sept. 4, 9 p.m. to 9 a.m., closed under Ga. 400.

Abernathy Road lane closures

Aug. 28-31, 9 p.m. to 5 a.m., eastbound between Barfield Road and Ga. 400, two right lanes.

Ga. 400 ramp closures

Aug. 28 and Aug. 31-Sept. 4, 9 p.m. to 9 a.m., northbound ramp to Abernathy Road westbound closed.

Aug. 28, 9 p.m. to 9 a.m., southbound ramp to Abernathy Road closed.

Sept. 3, 9 p.m. to 5 a.m., southbound ramp to I-285 westbound closed.

Ga. 400 lane closures

Aug. 28 and Sept. 1-2 and 4, 9 p.m. to 5 a.m., northbound between Johnson Ferry Road and Hammond Drive, two left lanes.

Sept. 3, 9 p.m. to 5 a.m., northbound between Johnson Ferry Road and Hammond Drive, two left lanes and two right lanes.

Glenridge Drive ramp closures

Aug. 28, 9 p.m. to 5 a.m., ramp to I-285 westbound closed.

I-285 ramp closures

Aug. 28 and Sept. 1-4, 9 p.m. to 5 a.m., eastbound ramp to Ga. 400 northbound closed.

Aug. 31-Sept. 2, 9 p.m. to 5 a.m., westbound ramp to Ga. 400 southbound closed.

Aug. 31-Sept. 3, 9 p.m. to 5 a.m., eastbound ramp to Glenridge Drive closed.

I-285 lane closures

Sept. 2, 9 p.m. to 5 a.m., westbound between Roswell Road and Ga. 400, two left lanes.

Mount Vernon Highway closures

Aug. 28 and 31, 9 p.m. to 5 a.m., closed between Barfield Road and Peachtree-Dunwoody Road.

Peachtree-Dunwoody Road closures

Sept. 2-4, 9 p.m. to 5 a.m., closed between Hammond Drive and Lake Hearn Drive.

Peachtree-Dunwoody Road ramp closures

Sept. 2-4, 9 p.m. to 5 a.m., ramp to I-285 eastbound closed.

Roswell Road lane closures

Sept. 1-4, 9 p.m. to 5 a.m., northbound between Northwood Drive and I-285, one left lane.

Sept. 1-4, 9 p.m. to 5 a.m., southbound between Allen Road and I-285, one left lane.

Other traffic changes

On Sept. 2, 9 p.m. to 5 a.m., I-285 eastbound between Long Island Drive and Ga. 400 will have traffic pacing (police forcing other vehicles to slow or stop).

On Sept. 3, 9 p.m. to 5 a.m., Ga. 400 northbound between Glenridge Drive and Hammond Drive will have traffic pacing (police forcing other vehicles to slow or stop).

The I-285 eastbound and westbound ramps to Ga. 400 will have periodic traffic pacing (police forcing other vehicles to slow or stop) between 7 a.m. and 7 p.m.