Honshū–Shikoku Bridge Project

The Honshu-Shikoku Bridge Project (本州四国連絡橋, Honshū-Shikoku Renraku-kyō) is a system of bridges connecting the islands of Honshu and Shikoku across the Inland Sea of Japan, which were previously only connected by ferry. It consists of three major connections. All bridges are now controlled by the Honshu-Shikoku Bridge Expressway Company and the Japan Expressway Holding and Debt Repayment Agency (日本高速道路保有・債務返済機構). The system consists of three expressways and their respective bridge systems.