高こう速そく自じ動どう車しゃ国こく道どう法ほうMeaningsNoun1. National Highway ActKanji used高high速fast自self動move車vehicle国country道roadway法lawComposed of高こう速そくhigh-speed; rapid; express; highway; freeway; expressway; motorwayNa-adjective自じ動どう車しゃcar; automobile; motorcar; motor vehicle; autoNoun国こく道どうnational road; national highwayNoun法ほうlaw; act; principle; method; mood; dharmaNoun