道どう路ろ網もう

noun

road network; highway network

Refers to the interconnected system of roads and highways, often in the context of infrastructure planning or traffic management.

• この地ち域いきの道どう路ろ網もうはよく整せい備びされている。

  The road network in this area is well developed.

• 新あたらしい高こう速そく道どう路ろが道どう路ろ網もうに加くわわった。

  A new expressway was added to the highway network.