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 山口防府線, 宮野大歳線, 湯田停車場線. Additionally, some smaller parts of 国道2号線 include specific areas like 伊佐吉部山口線, 山口阿知須宇部線, 山口宇部道路 adding to the diversity of its landscape.