Riding high on Santa Fe’s Arizona line change By Angela Cotey | June 15, 2023 | Last updated on August 8, 2025 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Four SD24s traverse one of the many fills on the Santa Fe’s new alignment between Williams and Crookton, Ariz., in 1961. Don Sims photo Share this article Print Facebook