しゅとこう 首都高 LinksSentence search for 首都高Sentence search for しゅとこうKanji details for 首, 都 and 高Edit in JMdict Noun1. Shuto Expressway (network of toll expressways in the Kanto region)Abbreviation, abbr. of 首都高速道路 Discussions Log in to talk about this word.