Definitions:

1. A supension bridge between Kyushu and Honshu. NOUN
   • The original Kammon Strait Bridge, known as the Kammon Bridge, was inaguarated in 1973 and was a pioneering achievement in bridge engineering.
2. A suspension bridge in Japan, that serves as part of the national highway system, providing vital transportation link between the two main islands. NOUN
   • The bridge plays a vital role in connecting the Japanese mainland with the island of Kyushu, facilitating transportation and trade.

Synonyms:

• kammon bridge
• kammon causeway
• kammon flyover
• kammon strait crossing