I have uploaded to the workshop an extensively updated version of the Nevada Arizona Utah layout originally created by DeathRowTull.

DeathRowTull deserves all the credit for creating the original Nevada Arizona Utah layout. Additionally, if I have not properly credited the creators of any mods, please let me know ASAP. An honest oversight.

I think you’re going to like the map! Been a model railroader for years, built a few layouts, grew up in Tucson during the Southern Pacific years, and have lived in Vegas for over 10 years so am somewhat familiar with rail operations in the Southwest.

-IMPROVEMENTS
1. Roads. Added fully operable and very extensive interstate and intercity road network to include custom roads that allow turns in any direction at most intersections. Also includes truck serviced industries (back your semis into loading docks) to deliver to warehouses, grain silos, gas facilities, etc. Note: out near Salt Lake in the desert are some custom road templates, like 4-way intersections with ability to turn in all directions across traffic. Delete as you desire, if anyone knows how to upload custom road pieces, feel free, they are yours. Took me a while to figure them out.
2. Industries. Added numerous locally representative industry for operations
4. Cities. Numerous improvements and Easter eggs. For Salt Lake, DeathRowTull did a beautiful job here and I did my best to add roads and industry without taking anything away from the original, there’s a beautiful drive down past the gypsum mine.
5. Car AI and train AI fully implemented

Thank you for looking, enjoy.