> The interstates and railways through ID, WY, or NE aren't there for the people of those states
Really? How else are the people of those states going to get the things they produce (whethee by mining, farming, or otherwise) to outside domestic or, by way of seaports, overseas markets?
The interstates and railways through ID, WY, or NE aren't there for the people of those states - there to connect CA and WA to the east coast.