The Georgia Department of Transportation has announced the latest round of lane 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.

Barfield Road lane closures

Feb. 5-8: Northbound at Abernathy Road eastbound, one right-turn-only lane. Hours: 8 p.m. to 6 a.m.

Glenridge Drive lane closures

Feb. 5-8: Northbound under I-285, one right lane/right shoulder. Hours: 8 p.m. to 6 a.m.

I-285 lane closures

Feb. 2-3: Eastbound and westbound between Lake Forrest Drive underpass and east of Ashford-Dunwoody Road, alternating one right lane and one left lane. Hours: 8 p.m. to 6 a.m.

Feb. 5-8: Westbound Peachtree-Dunwoody Road off ramp, right turn lane and center lane. Hours: 8 p.m. to 6 a.m.

Ga. 400 lane closures

Feb. 2-3: Northbound and southbound between Glenridge Connector and Pitts Road, alternating one right lane and one left lane. Hours: 8 p.m. to 6 a.m.

Feb. 3: Southbound between Pitts Road and North Springs MARTA Station, one right shoulder. Hours: 6 a.m. to 8 p.m.

Feb. 7-9: Northbound and southbound between Hammond Drive and Abernathy Road, two left lanes and left shoulder. Hours: 9 a.m. to 5 a.m.

Other traffic changes

I-285 eastbound and westbound ramps to Ga. 400 will have intermittent “traffic pacing,” meaning that police cars will force other vehicles to temporarily slow or stop. Hours: 7 a.m. to 7 p.m.

Ga. 400 flex lanes — where the shoulder of the road is used as an extra travel lane during commuting hours — will be closed intermittently daily between Pitts Road and the North Springs MARTA Station ramp. Hours: 7 a.m. to 7 p.m.