Explore details about location 日置上油谷線. 日置上油谷線 is a location situated within the 長門市 alongside other areas such as 下関長門線, 油谷港線, 国道１９１号. Additionally, some smaller parts of 日置上油谷線 include specific areas like 国道１９１号, 俵山長門古市停車場線 adding to the diversity of its landscape.