With the Ringling Brothers Circus Train and Air Products heat exchanger moves now a distant memory going trackside, especially on a hot and humid day like this Sunday, is when I need some motivation. That motivation was provided when I read that NS's Interstate heritage unit was leading 18N east. I decided to head to Stanton Station (LEHL MP 53) where at least there was some shade to stay fairly cool while waiting for this train's arrival. Around 4 o'clock on Sunday afternoon was when it passed by my location. That trailing unit was NS 7660.