Iwakurojima Bridge

Iwakurojima Bridge is a cable-stayed bridge spanning approximately 510 meters across the Seto Inland Sea to connect Kojima and Iwakurojima islands. The structure uses thick steel cables anchored to towers to support the main span, creating a distinctive visual landmark in the region.

The bridge opened in 1988 as a significant step in connecting multiple islands in the region. It was part of a broader infrastructure effort that improved transport and trade connections across the Seto area.

The bridge is part of daily life for commuters traveling between islands and serves as a gathering point where people stop to enjoy views of the sea. It has become a popular photography spot, with the cable structure framing the water and sky in different ways throughout the day.

The bridge is open daily for vehicles and pedestrians to cross. It is best to visit during quieter times if you want to stop and enjoy the views, since crossing during peak hours tends to move quickly.

The structure was specially designed to withstand the strong ocean currents and typhoon storms that frequently occur in this coastal region. Engineers used innovative techniques to handle these challenges while keeping the bridge stable.

Location: Sakaide

Inception: 1988

Part of: Great Seto Bridge

GPS coordinates: 34.40175,133.80917

Latest update: December 12, 2025 17:45