Go Loco Railroad

Go Loco Railroad
Go Loco Railroad is a fictional railroad entity featured in Grand Theft Auto V. It doesn't seem to parody any railroad specifically, but its livery is somewhat remniscent of the Rio Grande Heritage Locomotives opperated by Union Pacific Railroad.

Overview
The companies name is a play on the saying "Go Crazy", since Loco means crazy in spanish, and is also a short form of the word Locomotive. They appear to be the only railroad opperating in San Andreas during the events of Grand Theft Auto 5. Since the company's name is of spanish origin, this further suggests the possibility that it is a parody of Rio Grande Railroad. However, Rio Grande Only opperates track in Colorado, Utah, and New Mexico. In addition to this, Rio Grande Railroad has also been defunct since the late 1980s. Go Loco appears to opperate a fleet exclusively of EMD SD50 locomotives, and haul a wide variety of freight.

Trivia
They have a building in East Los Santos that appears to be abandoned.