道交法 どうこうほう Meanings Noun Road Traffic Act See also: 道路交通法 (どうろこうつうほう). Kanji 道 road. Read as ドウ. 交 exchange. Read as コウ. 法 law. Read as ホウ. Words containing 道交法 道交法違反 (どうこうほういはん) traffic infringement Word lists Law Jinuma: Japanese Dictionary · Word lists