noun, noun or participle which takes 'suru'
burying; underground installation; going underground
Refers to the act or process of placing infrastructure (cables, pipes, railways, etc.) underground, or the state of being underground. Often used in urban planning and engineering contexts.
市は電線の地下化を進めている。
The city is promoting the underground installation of power lines.
この路線は
This railway line is scheduled to be put underground.