One of the most important locomotives on the Union Pacific is the ES44AC or C45ACCTE as the Union Pacific. This would be a perfect add on for Sherman Hill and Cajon Pass( Union Pacific trains run on that route). Considering that there is already one for Norfolk Southern for Horseshoe curve, it’s about time they add a Gevo for the Union Pacific.
And a UP C45AH (ET44AC). Also, include some new rolling stock such as autoracks, cement hoppers, coal hoppers, well cars, military flatcars, grain hoppers, and mechanical reefers. We should also get the UP New Corporate Livery, the Boy Scouts of America, Breast Cancer, and 5000TH GEVO units.