A city blossoming with new ideas is Mycalla.  Heavy with lumber and farming, there is a sliver of ore and a future of oil exploration.

An elevated large roundabout straddles the highway that will eventually lead to the oil industry.  The tunnel gets Cims to the ore industry and with bus service no less.

Farming and lumber communities got a railroad cargo terminal to expedite delivery times...

Now, I'm a fool (Eagles of Death Metal) to think only one access will satisfy demands from the upstart ore industry.  Have to work on that!