Stepford County Railway Wiki
This page is about the train formed of 3 coaches. For the train formed of 2/4 coaches, see Class 165.

The British Rail Class 166 Networker Turbo is a diesel multiple-unit manufactured by ABB, in use on Waterline. These trains are formed of 3 coaches and cost 2,250 points.


Doors opening
Doors closing


  • In V1.1, this train, alongside the Class 165, was given a major refurbishment, based off of the Houghton Foundry model. The model was also improved.
  • Following the introduction of the Class 730, these trains, along with the Class 165, became a rare sight on the Waterline, as the Class 730's are cheaper. Nowadays, the Class 730 is more commonly seen as many players prefer NGv3 trains over models from older NG generations as they are more detailed.
  • This train, along with the similar Class 165, were the last diesel trains and the last trains without an end gangway to receive a Next Generation upgrade.
  • This train is the only train to be upgraded in V1.5 that didn't actually have its own sneak peek. The Class 165, however, did.
  • This train is pretty much identical to the Class 165, with the only difference being the number of coaches. The Class 221 and Class 220 also share this trait. Unlike the Class 220 and Class 221, they both have to be purchased separately.
  • This was one of the last trains to be upgraded, alongside the Class 165, Class 380 and Class 730.
  • Apart from the horn, this train received a sound refresh in V1.8, along with its sister Class 165.
  • As of V1.8.3, this train, alongside the Class 165, is one of only two trains in the game that are still NGv2, as all others that are NGv2 have been upgraded to NGv3, and all others in the game are still NGv1.