Explore details about location 国道311号. 国道311号 is a location situated within the 熊野市 alongside other areas such as 国道311号, 国道42号 / 国道311号 (Route 42 & 311), 熊野川紀和線. Additionally, some smaller parts of 国道311号 include specific areas like 鵜殿熊野線 adding to the diversity of its landscape.