(こうきょう)(こうつう)(きかん)

こうきょうこうつうきかん
noun
public transportation
1. public transportation; public transit
Transportation systems available to the general public, including trains, buses, subways, and ferries. Japan is renowned for its extensive and reliable public transportation network.
公共(こうきょう)交通(こうつう)機関(きかん)利用(りよう)する。
To use public transportation.
公共(こうきょう)交通(こうつう)機関(きかん)発達(はったつ)しているので、(くるま)がなくても生活(せいかつ)できる。
Because public transportation is well-developed, you can live without a car.
台風(たいふう)影響(えいきょう)公共(こうきょう)交通(こうつう)機関(きかん)大幅(おおはば)(みだ)れ、(おお)くの通勤(つうきん)(きゃく)足止(あしど)めされた。
Due to the typhoon, public transportation was severely disrupted and many commuters were stranded.

公共(こうきょう)交通(こうつう)機関(きかん) is the formal term for public transportation systems — trains, buses, subways, ferries, and other transit available to the general public.

WORD FORMATION:
公共(こうきょう) (public) + 交通(こうつう) (transportation) + 機関(きかん) (system/institution). In casual speech, 公共(こうきょう)交通(こうつう) alone is sometimes used.

COMMON COLLOCATIONS:

  • 公共(こうきょう)交通(こうつう)機関(きかん)利用(りよう)する: to use public transportation
  • 公共(こうきょう)交通(こうつう)機関(きかん)()まる: public transportation stops
  • 公共(こうきょう)交通(こうつう)機関(きかん)充実(じゅうじつ): improvement of public transportation
  • 公共(こうきょう)交通(こうつう)機関(きかん)(みだ)れる: public transit is disrupted

CULTURAL NOTE:
Japan is known for its extensive, punctual public transportation network. Disruptions due to 台風(たいふう) (typhoons) or 地震(じしん) (earthquakes) are major news events.