Protecting a GG1 By Angela Cotey | September 20, 2019 | 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 A crossing watchman is out with his STOP sign to warn motorists to stay clear of a fast-moving Pennsylvania Railroad GG1 racing north at Seabrook, Md., in April 1963. William D. Middleton photo