Cobb County Government


A roundabout is a circular intersection where traffic flows around a center island. Roundabouts enhance safety, are more efficient and have a higher traffic capacity. Cobb County has six roundabout projects (2015).

Roundabout Fact Sheet 

Cobb DOT Video

Flashing Yellow Arrow

A flashing yellow arrow is part of a new signal display system that more clearly indicates to drivers when they must yield before making a left turn across traffic.

As of April 2015, Cobb County has 14 FYA signals. 

FYA Fact Sheet (2013) 

FYA Video (Michigan DOT)