Explore details about location 西川口和南津線. 西川口和南津線 is a location situated within the 長岡市 alongside other areas such as 国道１７号, 国道402号線, 国道３５１号. Additionally, some smaller parts of 西川口和南津線 include specific areas like 関越自動車道 (KAN-ETSU EXPRESSWAY), 向山越後川口停車場線, 小千谷川口大和線 adding to the diversity of its landscape.