The Nuʻuanu Pali Tunnels are a set of four highway tunnels (two in each direction) on the Pali Highway (Hawaii Route 61) which pass through the Nuʻuanu Pali in Hawaii, United States. These tunnels serve as one of three trans-Koʻolau routes between Honolulu (leeward Oʻahu) and the communities of windward Oʻahu. Also, the Nuuanu Pali Tunnels serve as a major transportation route from Kaneohe and Kailua over to Honolulu. These tunnels and the Pali Highway were built to provide a safer route through the mountain ridge, replacing a narrow, winding, and dangerous road over the mountain.[3]

Nu‘uanu Pali Tunnels
Nu‘uanu Pali Tunnels traveling on Pali Highway windward bound.
Overview
RoutePali Highway (Hawaii Route 61)
CrossesNuʻuanu Pali
StartHonolulu
EndWindward Oʻahu
Operation
Opened1959[1] or 1961[2]
TrafficAutomobile

References

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  1. ^ Allen, R.C. (2004). Creating Hawai'i Tourism: A Memoir. Bess Press. p. xiii. ISBN 978-1-57306-206-0.
  2. ^ Helen G. Chapin, The Pali Tunnel, Hawaiian Historical Society
  3. ^ Simek, Kelly; Pili, Kamaka (April 30, 2018). "Aloha Authentic: The Meaning of Pali Highway". KHON News. Retrieved 27 May 2018.
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21°21′59″N 157°47′37″W / 21.3663°N 157.7935°W / 21.3663; -157.7935