I am looking at that HUGE empty area between Valentine and Norfolk. Note there will be other Norfolk's eventually in ATS when they get to the east coast such as Norfolk, Virginia. This map is smaller, but the SCS crew certainly made sure to add a lot of criss crossing roads.I see another Sidney in addition to one we already have in Montana . In the future, I think ATS should have an achievement for delivering the cargo between all cities with the same name.
Also, as you remember, there were empty corners on the early Texas map, but later they were filled with the roads connecting to future states. So, there likely will be connections to Yankton and Sioux City (oh, I remember that name — the site of a famous impossible landing) after the next map expansions.