跨線 こせん Meanings Prenominal across the tracks (of a bridge, etc.); over the tracks Kanji 跨 be; sit or stand astride; extend over. Read as コ. 線 line. Read as セン. Words containing 跨線 跨線橋 (こせんきょう) bridge over a railroad (esp. a footbridge) Jinuma: Japanese Dictionary · Word lists