The Hospital Rock Tunnels are a small pair of highway tunnels passing through a ridge on the edge of the KoâÂÂolau Range on the island of OâÂÂahu, Hawaiûi, USA. The tunnels are located on Interstate H-3, which connects Kaneohe with Interstate H-1 at HÃÂlawa near Pearl Harbor, and are long Kaneohe bound and long Halawa bound. The tunnels are "cut and cover" tunnels.
Also nearby are the larger Tetsuo Harano Tunnels.