The Great Seto Bridge is a series of bridges that connect the islands of Honshu and Shikoku in Japan. Spanning approximately 13.1 kilometers, it is one of the longest bridges in the world and consists of multiple bridges and viaducts. The bridge was completed in 1988 and serves both road and rail traffic, making it a vital transportation link in the region. The bridge offers stunning views of the Seto Inland Sea and is a popular spot for tourists. It is part of the Seto Inland Sea National Park and has become an iconic symbol of modern engineering in Japan.