The state is bordered by Montana to the north, South Dakota and Nebraska to the east, Utah and Colorado to the south, and Idaho to the west. It's currently unknown when this state will be featured in American Truck Simulator.
For these reasons, and due to Wyoming having very few connections to the current in-game map, it is unlikely the state is in active development.
Visible on Road Signs Edit
The following cities can be seen on road signs in the Utah DLC:
US Highways Edit
State Highways Edit