(Pali Highway #1, 497', 1961) S. of Kaneohe, Honolulu County, HI. HI83 (Kamehameha Hwy) SE 0.85 miles from jct with H3 exit 11 S. of Kaneohe, SW on HI61 (Pali Hwy) 1.6 miles to the tunnel. (N21 22.082 W157 47.443) Photo by Jack & June Schmidt 10-30-15.