Fostoria, Ohio is the point that CSX's North-South ex C&O main line crosses the East-West ex B&O main line at grade, with Norfolk Southern crossing both on the ex Nickle Plate. The area formed by these 3 diamonds is known locally as the iron triangle. Up to 140 trains a day pound the diamonds. We spent two days there from dawn to dusk to bring you lots of action. BNSF & UP and lots of lease units, as well as NS & CSX make appearances. Continuous action.