The total length of tunnel will be approximately 4km, with 270m portals connecting the tunnel to the bridge section and Geoje Island. The tunnels are to be designed for two-lane traffic with emergency / crawler lane hard shoulder.
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The Busan - Geoje fixed link comprises 4km of immersed tunnel and two 2km... -
Two bridges feature in this project: a two-pylon cable-stayed bridge and a... -
The total length of tunnel will be approximately 4km, with 270m portals...
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