That's right, we would also hear the "bumps" as the cars reached their destination on the make-up tracks. When it was cloudy or foggy the sound would come and go, was a pleasant memory.
Responding to Terry's story, one of the first times we went to York, about 1980, there were no rooms to be had in York, so we had to stay in Lancaster. Our room at the motel overlooked the distant tracks and GG-1's were still in service, so were easy to spot.