An Investigation of New York's Record Shattering Subway Construction Costs

The New York Times devotes feature-length coverage to the soaring costs of subway construction in New York City, where the cost of construction has reached as high as seven times the average around the world.

2 minute read

January 2, 2018, 10:15 AM PST

By James Brasuell @CasualBrasuell


Second Avenue Subway

Fotos593 / Shutterstock

According to Brian M. Rosenthal, excessive staffing, little competition, generous contracts and archaic rules are responsible for dramatically inflating capital costs for transit in New York.

Two projects exemplify the scale of the problem with construction costs at the Metropolitan Transportation Authority:

The estimated cost of the Long Island Rail Road project, known as “East Side Access,” has ballooned to $12 billion, or nearly $3.5 billion for each new mile of track — seven times the average elsewhere in the world. The recently completed Second Avenue subway on Manhattan’s Upper East Side and the 2015 extension of the No. 7 line to Hudson Yards also cost far above average, at $2.5 billion and $1.5 billion per mile, respectively.

Meanwhile, the system is saddled with a maintenance backlog causing service disruptions, a frustrated public, and political conflict between the mayor and the governor.

Rosenthal takes a deep, investigatory dive into the reasons for the ballooning costs. For instance, an accountant discovered in 2010 that some 200 extra employees were employed at a $1,000 on a project to build new platforms under Grand Central Terminal. The public was never notified of the error. Rosenthal finds evidence of trade unions and construction companies ballooning costs and employment levels without scrutiny, thanks to sweetheart deals with the politicians.

"Public officials, mired in bureaucracy, have not acted to curb the costs. The M.T.A. has not adopted best practices nor worked to increase competition in contracting, and it almost never punishes vendors for spending too much or taking too long, according to inspector general reports," writes Rosenthal.

Offering my opinion on this article now: this article is one of the most revealing pieces of news reporting on planning-related subject matter in several years. It should be considered compulsory for anyone interested in improving public transit and transportation in the country's urban areas. Advocates and voters should also hold their elected officials and the MTA accountable. It's a new year—this seems like a good resolution.

Thursday, December 28, 2017 in The New York Times

portrait of professional woman

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 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 Planner

Use Code 25for25 at checkout for 25% off an annual plan!

Redlining map of Oakland and Berkeley.

Rethinking Redlining

For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

May 15, 2025 - Alan Mallach

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

May 14, 2025 - Diana Ionescu

Front of Walmart store with sign.

Walmart Announces Nationwide EV Charging Network

The company plans to install electric car chargers at most of its stores by 2030.

May 7, 2025 - Inc.

Archway made of bikes in Knoxville, Tennessee over Tennessee River.

Knoxville Dedicates $1M to New Greenway

The proposed greenway would run along North Broadway and connect to 125 miles of existing trails.

1 hour ago - WATE

25mph speed limit sign with digital "Your Speed" sign below it.

Philadelphia Launches ‘Speed Slots’ Traffic Calming Pilot

The project focuses on a 1.4-mile stretch of Lincoln Drive where cars frequently drive above the posted speed limit.

3 hours ago - WHYY

UPS delivery cargo bike with covered front seat in New York City

NYC Delivery ‘Microhubs’ Aim to Cut Down on Truck Pollution

The hubs are designed to provide parking for large delivery trucks, which can pass on their cargo to bikes or other zero-emission vehicles.

5 hours ago - Smart Cities Dive