 The route is an important commuter route, connecting residential areas in Paulding County to commercial and industrial areas in Cobb County.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.In early 1937, the roadway that would eventually be signed as part of SR 360 was established as part of SR 120 in the Hiram area.