North Cobb Parkway will have flagging to slow traffic for resurfacing Friday night

roadwork equipment in article about lane closed SR 360

Georgia DOT contractors will flag traffic on North Cobb Parkway tonight as resurfacing continues from Barrett Parkway in Cobb County to the Bartow County line.

This stretch of SR 3/North Cobb Parkway is approximately 10 miles long.   
A press release from the GDOT describes the work as follows:

Weather and on-site conditions permitting, flaggers will slow and direct traffic on N. Cobb Parkway northbound and southbound in the project area from 9:00 p.m. on Friday, May 7 until 5:00 a.m. Saturday morning.  These flagging operations will help ensure the safety of drivers and workers as crews begin milling, inlay and resurfacing operations on the roadway.  
This $6.6 million resurfacing project is scheduled for completion in summer 2021.