This is by no means a complete list, but the ones I’ve found that I like so far. I’ll add others as I find them.
Here’s a link to the CSX Nashville Division Facebook Group
Amqui, TN – This is the location where CSX’s Mainline and Henderson Sub Meet – Nesbitt Lane, Amqui, TN
https://www.google.com/maps/@36.2729101,-86.7113155,17z
National Cemetery, Gallatin Pike South, Madison, TN – CSX runs through the Cemetery
https://www.google.com/maps/@36.2408306,-86.7228383,17z
CR Drawbridge, 2nd Street – Downtown Nashville – Best shots are of Southbounds as they’re coming toward you at this point. No public access to the other side of the drawbridge.
https://www.google.com/maps/@36.1693031,-86.7811637,17.25z
Tennessee Central Railway Museum, Hermitage Ave, Nashville, TN – Their Website is: http://www.tcry.org/
https://www.google.com/maps/@36.1544826,-86.7547301,650m/data=!3m1!1e3
Bridge Overpass north end of Radnor Yard, Melrose Avenue, Nashville – Safe walkways on both sides of the bridge. Southbound side views the yard. Some powerlines in the way, but not too bad.
https://www.google.com/maps/@36.1201247,-86.7521476,14.75z
Bridge Overpass South end of Radnor Yard, Harding Place, Nashville – Walkway on North side of Bridge looks back north into the yard. You can photograph the hump yard activities here.
https://www.google.com/maps/@36.0819805,-86.75991,141m/data=!3m1!1e3
Franklin Pike Circle, Nashville, TN – Nice spot to catch trains entering and leaving the south end of Radnor Yard
https://www.google.com/maps/@36.0562841,-86.772318,671m/data=!3m1!1e3
