Shimanami Kaido (Seaway)
The “Shimanami Kaido” is a 60 km long road connecting Honshu and Shikoku. It connects Onomichi City in Hiroshima Prefecture to Imabari City in Ehime Prefecture, and bridges six islands in the Seto Inland Sea. It consists of the Nishi-Seto Expressway, Ikuchijima Road, and Oshima Road.
This route mainly connects Shikoku and Hiroshima. There are various bridges, each with its own unique features. The scenery along the way is beautiful, and it's great for both driving and cycling.