Explore details about location 国道308号線 (Route 308). 国道308号線 (Route 308) is a location situated within the 東成区 alongside other areas such as 玉津橋 (Tamatsu-bashi Bridge), 大阪市道築港深江線, 長堀通 (Nagahoridori);国道308号 (Route 308). Additionally, some smaller parts of 国道308号線 (Route 308) include specific areas like 平野守口線 adding to the diversity of its landscape.