This looks like a model railroad

[MeowRailroad]

This is a cool picture I found on Google Earth after seeing a Railpictures.net photo of the same site. I think it looks like a model railroad.
https://www.google.com/maps/place/N...7!8m2!3d54.4333108!4d-0.7247329!6m1!1e1?hl=en

 

[cascaderailroad]

This looks like a huge model railroad !

http://www.aar.com/tracks.php

 

[JCitron]

Here's an aerial view...

https://binged.it/2cKXgAQ

You can actually visit the FRA facility if you want. You need a photo ID such as a driver's license or US Passport.