The Genesis model railroad HO scale SD70I Canadian National #5607 G6131 is a ready-to-go pre-built plastic model of a diesel locomotive in 1:87 scale. It features an analog control system and operates on a two-rail system. This model is designed to replicate the Norfolk Southern corporate roadname and stands at a height of 2 inches, making it a perfect addition to any transportation-themed model railroad collection by Atlas.