Financial Stress Plagues Honolulu Rail

The Honolulu Rail Transit Project was slated to cost $5.2 billion. That figure has doubled as construction progresses, leaving the city scrambling for funds amid public outcry.

1 minute read

August 4, 2017, 10:00 AM PDT

By Philip Rojc @PhilipRojc


HART Rail Honolulu

Daniel Ramirez / Flickr

There's a lot of trouble afoot for Honolulu's attempt at traffic-easing transit. Brittany Lyte writes, "In a bid to unsnarl its highways a bit in 2011, the city embarked on a $5.2 billion Honolulu Rail Transit Project. At the time, the planned 20-mile elevated electric train line was expected to ease traffic congestion on Hawaii's most densely populated island by 18 percent, with the first trips planned for 2017."

Six years on, costs have ballooned to $10 billion and rising. "Per capita, the Honolulu rail could become the most expensive transit project in U.S. history, according to the conservative public policy think tank Grassroot Institute of Hawaii." 

Will the hugely expensive undertaking actually justify its costs? Estimates say no, predicting only a few percentage points of decreased traffic amid a net increase. Local politicians, including Democrats, are calling for a stop to the bleeding via the withdrawal of federal support, but others feel it's already too late.

Lyte points to transit projects in New Jersey and Maryland that were scuttled due to financial strain and legal challenges.

Wednesday, July 19, 2017 in CityLab

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

September 16, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

A painted bus lane in NYC.

NYC DOT wants faster, more permanent street upgrades

The city is examining ways to build more concrete infrastructure without getting entangled in 'decades-long' projects.

September 21 - NYC Streetsblog

A woman looks at a utility bill.

'Something we’ve never seen before:' rising utility rates could strain city finances nationwide

Data centers, climate change and other factors have caused utility rates in the United States to increase by 38% since 2020.

September 21 - Smart Cities Dive

A person scuba diving in a coral reef off Guam.

Trump to overrule local leaders, lease millions of acres of America’s Pacific Island territories’ seafloors to mining companies

International law says that the Indigenous people of America’s territories have a right to prior and informed consent regarding projects that impact their countries.

September 21 - Grist