もぐり橋

Moguri Bridge is a submersible bridge in Niimi that connects across the Shinkaikawa and Kitahagawa river branches, allowing water to flow directly over its surface during flooding. The low-profile design lets pedestrians and cyclists cross while the structure can handle the seasonal water surges typical of the region.

The bridge was built in the early 20th century to connect communities while handling regular flood conditions common to the area. This design approach reflected local engineering knowledge about water management and seasonal river behavior.

Local residents gather near the bridge during spring for annual fishing activities and agricultural markets featuring regional products.

Access to the bridge is free, and visitors can find parking and restroom facilities nearby. Local information centers distribute maps and guidance to help visitors explore the area.

The bridge intentionally lacks traditional railings and protective structures to prevent damage from floating debris during high water events. This unusual design choice makes it a noteworthy example of practical adaptation to flood conditions.