sign for the wash creek valley overlook at milepost 401.1 on the blue ridge parkway.

sign wash creek valley overlook milepost 401 blue ridge parkway north carolina elevation 3435 feet heavy rain rises flows create 469mile follows crest southern appalachian mountains virginia 200 parking areas incorporated design officially dedicated 1987 fiftytwo years groundbreaking 1935 project civilian conservation corps administered national park service