Explore details about location 内川第1橋. 内川第1橋 is a location situated within the 松山市 alongside other areas such as 松山市道 本町宝塔寺線, 砥部伊予松山線, 松山市道 南北66号線. Additionally, some smaller parts of 内川第1橋 include specific areas like 久米垣生線, 松山自動車道 (MATSUYAMA EXPRESSWAY), 松山川内自転車道線 adding to the diversity of its landscape.