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

Meaning

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

Example sentences

不通区間の開通の見込みはまだない。

There's no hope at this moment that the closed section will be reopened.
橋は開通している。

The bridge is open to traffic.