My friends are going to be taking a road trip from Philly to Seattle the first week in November. I am hoping that they can find some good inexpensive food along the following corridors.
I-80 from Youngstown to Chicago
I-90 from Chicago to Madison
Possible trips from there:
I-94 Minneapolis to Billings , Montana
I-90 from Madison to Missoula , Montana
I-80 from eastern Iowa to western Wyoming
Any insights would be greatly appreciated.