Transportation in Honolulu County, Hawaii

Transportation in Honolulu County, Hawaii
Name	Transportation in Honolulu County, Hawaii
Country	United States
State	Hawaii
County	City and County of Honolulu
Largest city	Honolulu
Modes	Automobile, Public transport, Rail transport, Air transport, Maritime transport, Bicycle

Contents

Transportation in Honolulu County, Hawaii

Honolulu County's transportation network serves Oʻahu's population centers including Waikīkī, Downtown Honolulu, Pearl Harbor, and Kailua. The system connects to regional hubs such as Hickam Air Force Base, Joint Base Pearl Harbor–Hickam, Daniel K. Inouye International Airport, and Barbers Point Harbor, while interfaces with federal and state entities like the United States Department of Transportation, Hawaii Department of Transportation, and Federal Transit Administration shape funding and regulation.

Overview

Honolulu County features a multimodal matrix linking Interstate H-1, Interstate H-2, and Interstate H-3 corridors to local arterials like Nimitz Highway, Kamehameha Highway, Pali Highway, and Old Pali Road. Commuter flows from suburbs such as Mililani, Hawaii Kai, Kapolei, Wahiawā, and Pearl City feed transit networks operated by the City and County of Honolulu Department of Transportation Services and private contractors. Major infrastructure projects have involved agencies including the Federal Highway Administration, Federal Transit Administration, U.S. Army Corps of Engineers, and design firms with ties to HDR, Inc. and Skanska. Environmental and cultural reviews reference stakeholders like Office of Hawaiian Affairs, National Park Service, Hawaiian Electric Industries, and community groups in Kāneʻohe and Ewa Beach.

The island's arterial grid centers on Interstate H-1 linking Waipahu to Kaimuki, while Interstate H-2 provides a corridor to Mililani and Schofield Barracks, and Interstate H-3 connects Halawa with Kaneohe through the Tetsuo Harano Tunnels and Kawainui Marsh environs. State routes such as Route 72 (Hawaii) (Kalanianaʻole Highway) and Route 83 (Hawaii) (Kamehameha Highway) serve coastal communities including Waimanalo and Laie. Congestion management has involved studies by Metropolitan Transport Planning Organization partners and mitigation measures coordinated with Honolulu Authority for Rapid Transportation and Hawaiʻi State Energy Office. Tolling proposals and lane management pilot programs referenced practices from California Department of Transportation and Florida Department of Transportation case studies.

Public bus service on Oʻahu is provided by TheBus operated under contract with the City and County of Honolulu, linking nodes such as Ala Moana Center, University of Hawaiʻi at Mānoa, Pearlridge Center, and Waikele Premium Outlets. Paratransit service parallels Americans with Disabilities Act requirements and coordination with Queen's Medical Center and Straub Clinic & Hospital facilitates medical trips. Fare policy and service planning have been informed by Federal Transit Administration guidelines, while operator training references standards from Transportation Security Administration and Federal Motor Carrier Safety Administration. Private shuttle operators serve airport routes to Hawaii Convention Center and resorts in Ko Olina and Hauʻula.

The Skyline (Honolulu), developed by the Honolulu Authority for Rapid Transportation, provides light metro service along a northwestern corridor from East Kapolei through Pearlridge toward Aloha Stadium and Downtown Honolulu. Construction contracts involved international firms with backgrounds working with Bechtel, Fluor Corporation, and Hitachi. Environmental reviews cited National Environmental Policy Act compliance and coordination with Hawaii State Historic Preservation Division and Office of Hawaiian Affairs. Extensions and operations reference best practices from systems like Bay Area Rapid Transit, Washington Metro, and Los Angeles Metro for signaling, fare integration, and transit-oriented development around stations such as Pearl Highlands and Kalihi.

Daniel K. Inouye International Airport (HNL) serves as the primary gateway with international connections to Tokyo, Seoul, Sydney, and Los Angeles via carriers such as Hawaiian Airlines, United Airlines, Delta Air Lines, Japan Airlines, and Korean Air. General aviation operations occur at John Rodgers Field and Kalaeloa Airport, while military airlift uses Hickam Air Force Base. Airport planning engages entities like the Federal Aviation Administration, International Civil Aviation Organization, and airport management partners with firms experienced in Aviation Design. Ground access integrates rental car facilities for companies including Enterprise Rent-A-Car, Hertz, and Avis, plus public transit links to TheBus and Skyline (Honolulu) stations.

Maritime facilities such as Honolulu Harbor, Kaneohe Bay, Pearl Harbor Naval Shipyard, and Barbers Point Harbor support container shipping, military logistics, recreational boating, and interisland services. The Hawaii Department of Transportation – Harbors Division manages commercial wharves and coordinates with Matson, Inc., Pasha Hawaii, Young Brothers, Limited, and Maersk for cargo operations. Ferry initiatives have examined routes connecting to Lanai, Maui, and Kauai and pilot commuter services to Pearl Harbor and Kailua have been studied with input from U.S. Army Corps of Engineers and Maritime Administration.

Bicycle networks and pedestrian corridors tie neighborhoods such as Downtown Honolulu, Kakaʻako, Mānoa Valley, and Waikiki to parks including Ala Moana Beach Park and Kapiʻolani Park. Complete streets projects reference guidance from National Association of City Transportation Officials, Federal Highway Administration, and U.S. Department of Transportation design standards, while community advocacy from groups like Hawai‘i Bicycling League and Blue Planet Foundation influence safe routes to schools near Kapālama Elementary School and Kailua High School. Park-and-ride facilities near Waiawa and Pearl City integrate bike lockers and pedestrian improvements in coordination with Honolulu Rail Transit station planning.

Category:Transportation in Hawaii