Pick a missing Long distance Route to be built
Chicago-Indianapolis-Louisville-Nashville-Atlanta
Tuscon-Pheonix-Vegas-SLC-Boise
El Paso-Albuquerque-Denver-Cheyenne-Billing
See Resultsminneapolis-omaha-kansas city-oklahoma city-dallas
That is actually half way done!
But yeah, a Minneapolis-Omaha-Kansas City would be really nice











