高速自動車国道法 こうそくじどうしゃこくどうほう Meanings Noun National Highway Act Kanji 高 high. Read as コウ. 速 speed. Read as ソク. 自 self 動 move. Read as ドウ. 車 car. Read as シャ. 国 country. Read as コク. 道 road. Read as ドウ. 法 law. Read as ホウ. Word lists Law Jinuma: Japanese Dictionary · Word lists