交こう通つう弱じゃく者しゃMeaningsNoun1. vulnerable road users (such as the elderly, mobility-impaired people and young children)2. people without public transport access; transport poorKanji used交mingle通pass through弱weak者someoneComposed of交こう通つうtraffic; transportation; communication; exchange (of ideas, etc.); intercourseNoun弱じゃく者しゃweak person; the weak; vulnerable person; disadvantaged personNoun