It would be awesome to view a cities established trade routes. This would help when figuring out where to send of newly built caravans and re-establishing routes after random stuff kills off caravans enroute.
I would think that you would select the city in question, click a trade route toggle button, then the roads/routes sourced from that city would change color.
Good idea.
Also, I don't have a clue what money a caravan brings. Can I see this anywhere? You could add it to the view he described.
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