道どう路ろ法ほうどうろほうMeanings1nounRoad ActlawRefers specifically to the Japanese Road Act (道路法), a law governing road construction and management.道どう路ろ法ほうに基もとづいて、新あたらしい高こう速そく道どう路ろが建けん設せつされた。A new expressway was constructed under the Road Act.
