Explore details about location 国道２号線. 国道２号線 is a location situated within the 山口市 alongside other areas such as 山口秋吉台公園自転車道線, 山口小郡秋穂線, 山口防府線. Additionally, some smaller parts of 国道２号線 include specific areas like 山口宇部道路, 山口阿知須宇部線, 国道２号 adding to the diversity of its landscape.