Engineer’s eye view By Angela Cotey | March 20, 2020 | Last updated on January 8, 2021 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates A clear signal over track 2 beckons the Pennsylvania’s St. Louisan near Radebaugh, Pa. On track 1, a J1 2-10-4 pushes on an eastbound freight while a set of Baldwin Sharknose helpers approaches on track 3. Philip R. Hastings photo