My first thought when I saw this 3D satellite image is that CSX has taken it out of service. Then I realized this is a glitch in Google's 3D software because it crosses the seam of two different satellite images that it has to stitch together into one image.
Roly Guierrez shared:
There are some interesting comments on the YouTube page. One is of particular interest: "before Hunter Harrison they ran double triple axle power engines here. Now it's this lonely double axle most of the time."