Explore details about location 中国自動車道. 中国自動車道 is a location situated within the 美祢市 alongside other areas such as 美祢油谷線, 国道３１６号, 中ノ川於福停車場線. Additionally, some smaller parts of 中国自動車道 include specific areas like 国道４９０号, 山口秋吉台公園自転車道線, 中国自動車道(cyugokuEXPWY) adding to the diversity of its landscape.