So something you don’t see everyday is a SW1200 on the mainline as the third engine in a string. Saw this yesterday and could only get one quick photo. The lead loco was the same color but no lettering. At the end of the train were two more locos one of which was the same unlettered blue. I believe the two unlettered locos were I believe Dash-9’s.
Found this info on i http://www.rrpicturearchives.net/locoPicture.aspx?id=206352
Wonder what it is doing in a BNSF train headed west. Anyone know anything about it.