開通

かいつう

opening (of a new road, railway, etc.); going into operation (e.g. telephone communication); beginning services; reopening (e.g. of a road to traffic)

JLPT N2 Common word

Meanings

Noun, Suru verb, Intransitive
opening (of a new road, railway, etc.); going into operation (e.g. telephone communication); beginning services
reopening (e.g. of a road to traffic); resumption of services

Example sentences

橋はしは開通かいつうしている。

The bridge is open to traffic.
不通ふつう区間くかんの開通かいつうの見込みこみはまだない。

There's no hope at this moment that the closed section will be reopened.