Bridging the Gap with Billions: The World's Most Expensive Bridge Endeavors

9. Japan's Ikitsuki Bridge

Situated in: Japan's Nagasaki Founded in 1991 Expense: $175 million Situated in Nagasaki, Japan, the Ikitsuki Bridge is a famous suspension bridge that is well-known for both its visual beauty and architectural grace. The 400-meter bridge connects the islands of Hirado and Ikitsuki across the Tsushima Strait. It has gained popularity as a tourist destination due to its arching cables and elegant bends that provide stunning views of the neighboring islands and seascape.

Japan's Ikitsuki Bridge ©M・H/Shutterstock For the local villages, the Ikitsuki Bridge is an essential transit link that promotes tourism and economic growth in the area. The bridge's design was influenced by the coastline's natural curves, which merge in well with the surrounding scenic area.