Pounder
Phaethon was here
Bring back caravans, so that food, luxuries, and some production can be moved to another city.
Cities that are not producing enough food could receive shipments from other towns. You could even trade food with other Civ's adding diplomancy factors back into the game.
Luxuries could be traded with other Civ's before roads were completed.
Production from other towns could be sent to help rush wonders and other improvements (in Civ2 several towns could be used to build a wonder with the aid of caravans).
I know that roads cover some of this once they are built, but it doesn't cover the distribution of food or the transference of production between cities.
Cities that are not producing enough food could receive shipments from other towns. You could even trade food with other Civ's adding diplomancy factors back into the game.
Luxuries could be traded with other Civ's before roads were completed.
Production from other towns could be sent to help rush wonders and other improvements (in Civ2 several towns could be used to build a wonder with the aid of caravans).
I know that roads cover some of this once they are built, but it doesn't cover the distribution of food or the transference of production between cities.