description Akashi Kaikyo Bridge Overview
The Akashi Kaikyo Bridge spans the Osaka Bay connecting Kobe with Awaji Island, Japan. Constructed in 1998, it is recognized globally for its exceptionally long central span – currently the longest of any suspension bridge. This engineering achievement demonstrates advanced suspension bridge technology and provides a vital transportation link for commuters and travelers accessing Awaji Island. It serves as an important infrastructure asset within Japan’s transport network.
help Akashi Kaikyo Bridge FAQ
What two locations does the Akashi Kaikyo Bridge connect?
The Akashi Kaikyo Bridge connects the city of Kobe on the Japanese mainland with Awaji Island. It spans the busy Osaka Bay, providing a vital link in the highway system. The suspension bridge was finally completed and opened to traffic in 1998.
How long is the main span of the Akashi Kaikyo Bridge?
The Akashi Kaikyo Bridge has an exceptionally long central span of 1,991 meters. At the time of its completion in 1998, it had the longest central span of any suspension bridge in the world. This engineering achievement demonstrates advanced suspension technology required to withstand typhoons.
Did the 1995 Kobe earthquake affect the Akashi Kaikyo Bridge?
Yes, during its construction in 1995, the Great Hanshin Earthquake (Kobe earthquake) struck the region. The bridge's center span was actually extended by one meter due to the shifting tectonic plates. Despite this, the suspension bridge's design held up, proving its structural integrity.
Why was the Akashi Kaikyo Bridge built instead of a tunnel?
The Japanese government originally planned to build a railway tunnel across the strait. However, due to the severe tidal currents and heavy maritime traffic in Osaka Bay, a bridge was deemed more practical and cost-effective. The bridge was designed to safely accommodate the heavy winds and marine conditions.
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