Did a google map search.I am getting the I-84, I-80 [across Wyoming, which could be an issue for weather].I-90 and I-70.
There is one more option I see from I-84,I-80,I72,I70 - 100 miles more.Basically forking happening at Lincon,NE.

https://www.google.com/maps/dir/Hill...906657!3e0!4e1

Is there any other map need to be looked into for better idea.
Thanks,
-A