Changes

Roads are essential building blocks of a city. Roads carry not only traffic but also [[power]], [[water]] and [[sewage]] through your city. Roads must be constructed before [[zones]] and other [[ploppables|structures]] can be built.

Roads must be constructed before [[zones]] and other [[ploppables|structures]] can be built. *Before sims Sims can populate a city, a road must be constructed from the [[regional highway]].

All roads must be constructed from pre-existing roads.  *The initial road is built from the regional highway. All roads can be upgraded and downgraded.  The road toolkit includes straight road, arced road, curved road and circle road.