立体交差 りったいこうさ Also written 立体交叉 Meanings Noun, する verb, Intransitive multi-level crossing (of roads to avoid intersection); two-level crossing; cloverleaf interchange; grade separation Kanji 立 stand. Read as リツ. 体 body. Read as タイ. 交 exchange. Read as コウ. 差 gap. Read as サ. Jinuma: Japanese Dictionary · Word lists