Continuing bridge and roadway construction on I-285 at its interchange with Ga. 400 will result in overnight closures of traffic lanes and an entrance ramp in the top-end Perimeter area of North Fulton and DeKalb counties.

Two right lanes of westbound I-285 will be closed from 9 p.m. to 5 a.m. Monday through Thursday, and from 9 p.m. to 9 a.m. Friday to Saturday, from Peachtree Dunwoody Road to Ga. 400.

The ramp from northbound Ga. 400 to westbound I-285 will be closed from 9 p.m. to 9 a.m. Friday through Sunday for bridge work. The recommended detour is to continue north on Ga. 400, exit at Abernathy Road to Sandy Springs, then turn left to Ga. 400 southbound and take the expressway back to I-285.

Exact dates of the work are subject to change due to the weather, GDOT said. Information: https://bit.ly/2jfU8S7