Explore details about location 国道３０９号. 国道３０９号 is a location situated within the 大淀町 alongside other areas such as 平畑運動公園線, 寺前千股線, 平畑運動公園線. Additionally, some smaller parts of 国道３０９号 include specific areas like 五條高取線 adding to the diversity of its landscape.