The Answer(答え):Pan-American Highway The Pan-American Highway from Prudhoe Bay, Alaska, to Quellón, Chile, and Ushuaia, Argentina (Pan-American HighwayはAlaskaのPrudhoe湾からQuellón, Chile, と Ushuaia, Argentinaまで繋がります。) Total length(トタル長さ): 30,000 kilometres (19,000 mi) The number of countries through which the highway runs:14 (この道路は14国を通りします。) According to Guinness World Records, the Pan-American Highway is the world’s longest “motorable road”. (Guinness World Recordsにより、世界一番長い道路です。) you can see detail infomation onContinue reading “Do you know the longest road in the world? 世界一番長い道路はどれ?”