Honolulu Authority for Rapid Transportation (Hart) Archives - International Railway Journal

Honolulu Authority for Rapid Transportation (Hart)

October 22, 2025 | Metros

Honolulu opens second section of metro

Skyline is now 26.2km long and the final section will add another 5km when it opens in 2031.

January 8, 2025 | Metros

Hitachi Rail sues over Honolulu metro delays

Contractor alleges mismanagement by Honolulu Authority for Rapid Transportation and seeks $US 324.2m compensation.

June 30, 2023 | Metros

Passenger operation begins on delayed Honolulu Metro

The elevated line was originally due to open in 2015.

May 18, 2023 | Metros

Launch date announced for Honolulu metro

The first stage runs from Kualaka`i in East Kapolei to Hālawa.

February 24, 2023 | Metros

Honolulu metro expected to open this summer

Public service on initial 17.6km section within six months.

October 19, 2020 | Metros

Costs continue to rise on Honolulu’s much-delayed metro project

HONOLULU Authority for Rapid Transportation (Hart) now estimates the cost of building its 32km 21-station elevated metro line at $US 9.9bn, nearly double the original estimate.

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