sentences:  The building is now used as a visitor center and office for the Cardinal Greenway recreation trail, which uses the former C&O right-of-way.On display inside are photos and artifacts from the region's railroad history as well as photographs of the surrounding communities.Although the former C&O track has since been removed, a second parallel track, now owned by the Norfolk Southern Railway, remains in operation; it is separated from the Cardinal Greenway trail by a safety fence.