“Roads increase the output of commerce and can be built in any terrain except water squares...Roads (Civ3)
“Units moving along a Railroad expend zero movement points. Railroads also increase the output of...Railroad (Civ3)
“Tile improvements (often referred to simply as Improvements) in Civilization III are created by...Improvement (Civ3)
This category has only the following subcategory.
- [×] Improvement images (Civ3) (2 F)