木曽川橋

The Kiso River Bridge is a steel arch bridge connecting Ichinomiya in Aichi Prefecture with Kasamatsu in Gifu Prefecture, serving as a key transportation link across the river. The structure features a distinctive braced rib tied arch design made of steel, with a roadway and a separate pedestrian path.

Construction began in September 1934 and was completed in November 1937, replacing a ferry crossing that had served the location for decades before. The bridge marked a shift from traditional water transport to modern infrastructure for the region.

The bridge stands as a nationally designated Important Cultural Property, recognized as a historical steel bridge by Gifu Prefecture and a modern heritage site by Aichi Prefecture.

A pedestrian walkway allows visitors to cross the bridge on foot and take in views of the river and surrounding landscape. The location is easily accessible by local roads and functions as a daily crossing for various types of traffic.

A pedestrian walkway was added to the bridge years after its original completion, expanding its use beyond vehicle traffic. This later addition reflects how the infrastructure evolved to meet changing needs in the region.