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  3. Introduction of the Honshu-Shikoku Bridge Project
  4. Hakata-Ohshima Bridge

Introduction of the Honshu-Shikoku Bridge Project

Hakata-Ohshima Bridge

Bridge Type (Hakata Bridge):
Steel box girder bridge with three continuous spans
Bridge Type (Ohshima Bridge):
Stiffened box girder suspension bridge with single span and two hinges
Ground Breaking Ceremony:
March 21, 1981
Commenced on-Site Construction:
June 25, 1981
Opened to Traffic:
January 17, 1988

Hakata Bridge, which links Hakata Island and Michika Island, and Ohshima Bridge, connecting Michika Island with Ohshima Island, are called Hakata-Ohshima Bridge.
Steel box girder was applied for Ohshima Bridge for the first time in Japan; therefore, this Bridge has a slender girder.

Side View

(Unit : meter)