Operated by the metropolitan government (e.g., Tokyo); used to describe services or facilities run by the metropolitan authority (e.g., Toei buses, metropolitan housing).
都営地下鉄で通勤している人が多い。
Many people commute by the Toei (metropolitan) subway.
都営住宅の入居応募には一定の条件がある。
There are certain conditions to apply for occupancy of metropolitan housing.
あの路線は都営バスが運行している。
That route is operated by the metropolitan bus service.