Can you walk or cycle across the Kurushima Kaikyo Bridge?

Yes, the bridge features a dedicated cycling and pedestrian path that runs parallel to the vehicle expressway. This path is part of the famous Shimanami Kaido cycling route, allowing visitors to cross all three suspension spans on foot or by bicycle. The cycling path offers spectacular views of the Seto Inland Sea and surrounding islands. Cyclists and pedestrians pay a small fee of 200 yen for access to the entire Shimanami Kaido route.

How long does it take to cross the Kurushima Kaikyo Bridge?

By car, crossing the 4,015-meter bridge takes approximately 5 minutes via the Nishiseto Expressway. For cyclists, the journey typically takes 20 to 30 minutes depending on pace and stops for photography. Pedestrians should allow 45 minutes to an hour to walk the entire length. Many visitors choose to stop at viewpoints along the way to appreciate the engineering and scenery.

What is the best time to visit the Kurushima Kaikyo Bridge?

Spring and autumn offer the most comfortable weather for cycling or walking across the bridge, with mild temperatures and clear skies providing excellent visibility. Sunset is particularly popular among photographers, as the bridge is illuminated against the backdrop of the Seto Inland Sea. Weekdays tend to be less crowded than weekends, especially during the spring cherry blossom season and autumn foliage period when the Shimanami Kaido attracts significant visitor numbers.

Where can I rent a bicycle to cross the bridge?

Bicycle rental terminals are located at both ends of the Shimanami Kaido in Onomichi and Imabari, as well as on several islands along the route including Oshima. One-way rentals are available, allowing you to start from one end and return the bicycle at another terminal. Electric-assisted bicycles are also available for those concerned about the route's inclines. Reservations are not typically required, though arriving early during peak seasons is advisable.

Is the Kurushima Kaikyo Bridge toll-free?

No, tolls apply for vehicles using the Nishiseto Expressway to cross the bridge, with fees varying based on vehicle type and distance traveled. Motorcycles and cars pay standard expressway tolls, while larger vehicles incur higher charges. Cyclists and pedestrians pay a nominal fee of 200 yen that covers access to the entire Shimanami Kaido cycling route, including all bridges between Onomichi and Imabari. ETC (Electronic Toll Collection) discounts may be available for vehicles.

Ehime

Kurushima Kaikyo Bridge, Imabari

Last updated Aug 27, 2026

The Kurushima Kaikyo Bridge is the world's longest series of suspension bridges, spanning 4,015 meters across the Seto Inland Sea in Japan. Completed in 1999, this engineering marvel forms part of the Nishiseto Expressway, commonly known as the Shimanami Kaido, which connects Onomichi in Hiroshima Prefecture to Imabari in Ehime Prefecture. The bridge consists of three consecutive suspension bridges linking the islands of Oshima, Mishima, and Umashima, representing one of the most ambitious infrastructure projects in modern Japanese history.

The bridge holds significant importance as part of the Honshu-Shikoku Bridge Project, which established three vital transportation routes linking Japan's main island of Honshu with Shikoku. Its construction required innovative engineering solutions to overcome the strong tidal currents of the Kurushima Strait, historically one of the most treacherous waterways for maritime navigation. The structure has become an iconic symbol of the region's connectivity and stands as a testament to Japanese engineering prowess.

Visitors can experience the bridge in several distinctive ways. The Shimanami Kaido cycling route, stretching approximately 70 kilometers, is particularly popular, offering dedicated cycling paths that run parallel to the expressway and provide stunning views of the bridge and surrounding islands. Cyclists can access the bridge via specific on-ramps on Oshima Island. The Kirosan Observatory Park on Oshima offers panoramic views of all three suspension spans and the Seto Inland Sea, making it an ideal photography location, especially during sunset.

The bridge can be accessed by car via the Shimanami Kaido expressway, with tolls applicable for vehicles crossing between the islands. Cyclists and pedestrians pay a nominal fee of 200 yen for the entire Shimanami Kaido route. The nearest major city is Imabari, accessible by train from major cities like Hiroshima and Osaka, followed by local bus or bicycle rental to reach the bridge area. Onomichi on the opposite end serves as an alternative gateway. Bicycle rental stations are available at both endpoints and on several islands along the route, with one-way rental options facilitating flexible travel plans.