州間高速道路 しゅうかんこうそくどうろ Meanings Noun interstate highway Kanji 州 state. Read as シュウ. 間 interval. Read as カン. 高 high. Read as コウ. 速 speed. Read as ソク. 道 road. Read as ドウ. 路 route. Read as ロ. Jinuma: Japanese Dictionary · Word lists