As our fellow jreb member dschlegel so aptly noted, railfanning is alot like fishing. Sometimes, we don't get what we're looking for. In my case, I was waiting for the Erie unit recently. That train never came... but... to complete the analogy I did get two bass instead of a trout.
NS 28N heading east at MP 389 on the Southern Tier Mainline:
(http://i857.photobucket.com/albums/ab139/Erielackawanna/2016/Apr%202016/0410%20Alexander%20NY/DSC07213.jpg) (http://s857.photobucket.com/user/Erielackawanna/media/2016/Apr%202016/0410%20Alexander%20NY/DSC07213.jpg.html)
(http://i857.photobucket.com/albums/ab139/Erielackawanna/2016/Apr%202016/0410%20Alexander%20NY/DSC07232.jpg) (http://s857.photobucket.com/user/Erielackawanna/media/2016/Apr%202016/0410%20Alexander%20NY/DSC07232.jpg.html)
NS 37T heading west at the same location:
(http://i857.photobucket.com/albums/ab139/Erielackawanna/2016/Apr%202016/0410%20Alexander%20NY/DSC07238.jpg) (http://s857.photobucket.com/user/Erielackawanna/media/2016/Apr%202016/0410%20Alexander%20NY/DSC07238.jpg.html)
(http://i857.photobucket.com/albums/ab139/Erielackawanna/2016/Apr%202016/0410%20Alexander%20NY/DSC07248.jpg) (http://s857.photobucket.com/user/Erielackawanna/media/2016/Apr%202016/0410%20Alexander%20NY/DSC07248.jpg.html)
Slide show of both trains:
http://s857.photobucket.com/user/Erielackawanna/slideshow/2016/Apr%202016/0410%20Alexander%20NY
All photos in this post and the link were taken by me Sunday 4/10/2016 at Spring Road in Alexander, NY.