２項道路 にこうどうろ Also written 二項道路 Meanings Noun road that is narrower than 4 meters but still counts as a valid connecting road for determining if construction is allowed on a plot adjacent to the road See also: 接道義務 (せつどうぎむ). Kanji 項 item. Read as コウ. 道 road. Read as ドウ. 路 route. Read as ロ. Word lists Law Jinuma: Japanese Dictionary · Word lists