 Highways' business routes, named Fincastle Turnpike, at a partial interchange where the highways cross over the Clinch Valley rail line.US 19 and US 460 diverge as the local and express routes, respectively, through the twin towns of Bluefield, Virginia and Bluefield, West Virginia.US 19 heads northeast from its trumpet interchange with US 460 and crosses the rail line into the town of Bluefield, where the highway reduces to two lanes and follows Virginia Avenue.