This is my second generation in modeling the 'Scenic Ridge' lyout kit from Woodland Scenics.  My first attempt was the Tulsa and JP RR built while I was an IT contractor in Tulsa, OK.  It is not modeled from any particular part of the Northwest - only a freelance within the confines of the kit parameters.

My current version is named "Petrville" and still has it's roots in the Northwest.  I have three steam locos and a multitude of diesels.  I run mostly the steam (I always loved watching them run in real life and was fascinated by the sounds they make as they were 'chugging' along at a fast clip.