Explore details about location 国道250号. 国道250号 is a location situated within the 高砂市 alongside other areas such as 明石高砂線, 明石高砂線, 平荘魚橋線. Additionally, some smaller parts of 国道250号 include specific areas like 曽根魚橋線, 伊保宝殿停車場線, 伊保阿弥陀線 adding to the diversity of its landscape.