Wow, this is great. I've always thought we needed more Interstate routes in the east even if they don't travel through big cities. If we had more rural routes, the whole South wouldn't have to travel through Atlanta (lots of congestion) to get to Florida, the Northeast, westerly, etc. Also, this will help to open up new markets to the rest of the country like Bloomington, Washington, etc. in SW Indiana.
One route I really really would love to see would be Mobile-Meridian-Tupelo-Jackson(TN), and ending at I-55 via I-155.