Question: How long is this historic east–west, large-wheeled wagon route and emigrant trail in the United States on whch Barlow Pass is on?
Sentence (from "West Brownsville, Pennsylvania"): Culturally, by postal route, and socially, the community is part of cross-river sister-city Brownsville, for the two were long joined by the Amerindian trail known as Nemacolin's Path that became a wagon road after the American Revolution.
Relevant evidence: No