 The Little River begins following Route 50 at this point.Dover as a geographical entity is somewhat exaggerated, seeing as the bend in Route 50 it refers to consists of only few houses, but it has a long pedigree as a named area, appearing on state and national maps.Most likely, it understanding as a geographical entity stems from the fact that the Little River Turnpike (first toll road in America) and Aldie-Ashby's Gap Turnpike terminated approximately together here, 1.3 miles west of Aldie.