 After crossing SR 20 in Free Home and SR 369 about thereafter, the route turns to the northwest and continues into Ball Ground.In Ball Ground, SR 372 intersects SR 5 Business, which terminates at this intersection, and travels north in the direction of Nelson.Just south of Nelson, the route turns to the northwest once more and feeds into I-575/SR 5/SR 515, its northern terminus, just after crossing into Pickens County, where SR 5/SR 515 curve to the northwest just west of downtown Nelson, and just after the end of the freeway.