Remorseless
Relentless
I don't start building roads until I've got five or six cities up and going, plus at least one Wonder (Great Wall or Pyramids, usually). Then I'll start building roads between existing cities while founding more cities.
Irrigation and other improvements come after 12-14 cities. That's when I'll have the settler or engineer build a road to a "future city."
Irrigation and other improvements come after 12-14 cities. That's when I'll have the settler or engineer build a road to a "future city."