Hospital Rock Tunnels
Highway tunnels in Hawaii / From Wikipedia, the free encyclopedia
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]
Quick Facts Overview, Official name ...
Overview | |
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Official name | memorial rock |
Location | near Kaneohe, Hawaii |
Coordinates | 21.401816°N 157.81505°W / 21.401816; -157.81505 |
Route | H-3 |
Technical | |
Length | 354 feet (108 m) Kaneohe bound 353 feet (108 m) Halawa bound |
No. of lanes | 4 |
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Also nearby are the larger Tetsuo Harano Tunnels.