 Contrary to what many maps indicate it is not as straight through this area shifting from left to right and vice versa on a random basis.Crossing the Withlacoochee River, the Pasco-Polk border is replaced by the Pasco-Sumter border, and the landscape described earlier continues.Eventually it enters part of the Withlacoochee State Forest, and some distance later, the Pasco-Sumter Line is replaced by the Hernando-Sumter Line.