Hospital_Rock_Tunnels

Hospital Rock Tunnels

Hospital Rock Tunnels

Highway tunnels in Hawaii

The Hospital Rock Tunnels are a small pair of highway tunnels passing through a ridge on the edge of the Ko‘olau Range on the island of O‘ahu, Hawaiʻi, USA. The tunnels are located on Interstate H-3, which connects Kaneohe with Interstate H-1 at Hālawa near Pearl Harbor, and are 354 feet (108 m) long Kaneohe bound and 353 feet (108 m) long Halawa bound. The tunnels are "cut and cover" tunnels.[1]

H-3 westbound approaching the tunnels
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Also nearby are the larger Tetsuo Harano Tunnels.

References

  1. [1]
    Sanders, Craig. "H3: The Island Interstate". Federal Highway Administration. Retrieved 14 September 2020.
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