temporarily becomes undivided through Ben Hur, where the highway begins to parallel CSX's Cumberland Valley Subdivision rail line. The highway drops to two lanes and crosses over the rail line as it enters the town of Pennington Gap. US 58 Alt.
The highway temporarily merges into a single undivided path through Ben Hur, where it begins to align with CSX's Cumberland Valley Subdivision rail line. The highway reduces to two lanes and crosses over the rail line as it enters Pennington Gap. US 58 Alternate.