幸野川橋梁は、熊本県阿蘇郡小国町北里にある旧国鉄宮原線の廃橋。 コンクリート造り6連アーチ橋で、橋長は112.0mある。
The Konogawa bridge is a waste bridge of the former National Railway Miyahara line in Kitasato Oguni Town, Aso District, Kumamoto Prefecture. It is a concrete construction 6-arched arch bridge with a bridge length of 112.0 m.