Clinchfield Challenger By Angela Cotey | March 16, 2026 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates A Clinchfield Railroad 4-6-6-4 gets under way with a long string of northbound coal hoppers at Ridge, N.C., in 1952. Floyd A. Bruner photo Share this article Print Facebook