Where are the Hospital Rock Tunnels located?
Hospital Rock Tunnels:  The tunnels are located on Interstate H-3, which connects Kaneohe with Interstate H-1 at Hālawa near Pearl Harbor, and are 354 ft long Kaneohe bound and 353 ft long Halawa bound. Kaneohe, Hawaii: Kāneʻ ohe is a census-designated place (CDP) included in the City and County of Honolulu and located in Hawaiʻ i state District of Koʻ olaupoko on the island of Oʻ ahu.
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