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

"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.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30, 2026 - Yale Environment 360

Mamdani behind a microphone, in front of a snowbank

Mamdani’s pied-à-terre tax survives legal challenge

A panel of judges found that the plaintiffs failed to demonstrate injury as a result of New York City's implementation of the tax.

1 hour ago - CNN

A road in north eastern Nebraska with power lines on either side, and grassy fields.

Eastern Nebraska is running out of electricity

Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.

2 hours ago - Grist

People board a bus in Seattle.

Seattle passes record-breaking transit services expansion

Proposition 1 will double the city’s transit tax to add 95,000 more bus trips and preserve 180,000 bus trips annually.

3 hours ago - KOMO News