Needing directions

[earthdog]

First time posting - I hope I am doing this correctly. Will be doing some traveling this summer. Looking at route from Chadron Nebraska to KOA in Rawlins Wyoming. Is anyone familiar with the route 25 heading into Casper Wyoming and then taking routes 220 and 287 into Rawlins? Trying to avoid interstate but don't want to end up on gravel road either. Thank you in advance for any help.

[PKI]

Easy enough to pull up google maps and change to satelite view. If not clear enough when you zoom in, go to the little man and look at a street view to understand the access to the route. Better than backing up. ) Pat