Temporary TOFC By Angela Cotey | October 24, 2024 | 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 Portable trailer-on-flatcar loading ramps could turn a stub yard track or spur into a loading facility. They were sometimes used in new locations or to handle overflow traffic. This is on the Reading Co. in 1960. Reading photo