The highway connects Hiram with Marietta, and travels within portions of Paulding and Cobb counties.

SR 360 begins at an intersection with US 278/SR 6/SR 120 (Jimmy Lee Smith Parkway) in Hiram, within Paulding County.

The routes then split, with SR 360 turning to the southeast on Macland Road.

At the end of Macland Road, SR 360 follows Powder Springs Road to the northeast, passing between Kennesaw Mountain National Battlefield Park and Al Bishop Softball Complex.

[1] The only section of SR 360 that is included as part of the National Highway System, a system of roadways important to the nation's economy, defense, and mobility, is the concurrent section with SR 120 in the Hiram area.