交こう通つう遮しゃ断だん

noun

traffic blockage; quarantine

Refers to the blocking or cutting off of traffic, often for quarantine, disaster control, or security purposes. More formal and specific than general words like 通行止め.

• 感かん染せん拡かく大だいを防ふせぐため、市しは主しゅ要よう道どう路ろの交こう通つう遮しゃ断だんを実じっ施しした。

  To prevent the spread of infection, the city implemented a traffic blockage on major roads.

• 交こう通つう遮しゃ断だんにより、住じゅう民みんは一いち時じ的てきに孤こ立りつした。

  Due to the traffic blockage, residents were temporarily isolated.