This program will take you on a trackside tour of Amtrak's Northeast Corridor starting at the stone arch bridge spanning the Delaware River which is just west of Trenton, N.J. Station to "Shore" Interlocking located in the Frankford Junction section of Philadelphia, PA. Many run-bys of Amtrak, SEPTA and Conrail trains are seen as well as stations, towers signals and bridges. 60 Minutes - Color - Sound