So after coming across this article from Railfan and Railroad Magazine:http://railfan.com/panama-canal-rai...afSpBhRFR9hb2TIPpfjvCnMdcQQgB8F4ZTF6RGXuEXTdA I learned of this railroad. The Panama Canal Railway. It was originally built in 1855, and rebuilt in 2001, and is currently partially owned by the Kansas City Southern Railway. Interesting to note is their use of old Amtrak F40PH's on both their freight and passenger trains.
