阿賀野川橋梁

The Agano River Bridge is a railway viaduct spanning approximately 1,200 meters and connecting the Akiha ward of Niigata City with Agano City. The structure consists of multiple sections built with different truss and beam systems to cross the river valley.

The bridge was completed in 1912 and held the distinction of being Japan's longest railway bridge at that time, featuring Schwedler truss sections. Following significant damage in 1961, it was rebuilt with components sourced from other bridge structures.

The bridge forms a key connection for the JR East Uetsu Main Line, linking communities on both sides of the Agano River. For local residents, it is an everyday transport link that helps shape daily routines and regional interaction.

The bridge is best experienced by traveling on the train that crosses it, offering views during the journey. From the riverbanks and surrounding areas, visitors can observe the structure from different vantage points.

The bridge is a patchwork of different construction periods, as it was rebuilt after 1961 using components salvaged from other bridges. This makes it an unusual example of how Japanese engineers solved reconstruction challenges by repurposing available materials.

Location: Niigata

Location: Agano

GPS coordinates: 37.81028,139.15314

Latest update: December 14, 2025 11:03