IRUM
The Institute for Rational Urban Mobility, Inc.
A New York Not-for-Profit Corporation

The Institute for Rational Urban Mobility, Inc (IRUM) was incorporated as a New York not-for-profit corporation in February 1997 to study and promote the enhanced livability and increased economic competitiveness of New York City and other dense urban areas through a program of innovative transport reforms. Key programs being advanced by IRUM are shown below. For more information about IRUM click here.

IRUM Comments at Gateway Program Development Corporation meeting of Board of Trustees (September, 2017)
Institute for Rational Urban Mobility, Inc.

IRUM Comments on Hudson Tunnel DEIS (August, 2017)
Institute for Rational Urban Mobility, Inc.

Presentation for the Association of the Bar of NYC (June, 2017)
Institute for Rational Urban Mobility, Inc.

NY Daily News: Letter to the Editor (Inter-Airport shuttle) (March, 2017)
Institute for Rational Urban Mobility, Inc.

An Update of vision42 Modeling and Technical Studies (January, 2017)
Update of vision42 Benefits, Costs and Fiscal Impacts prepared by Urbanomics, Inc.
Institute for Rational Urban Mobility, Inc.

IRUM Comments on Hudson Tunnel Scoping Document
Institute for Rational Urban Mobility, Inc.

Routing the new Hudson River tunnels via Hoboken
Institute for Rational Urban Mobility, Inc.

Comparison of river-to-river light rail vs 10th Avenue subway station for 42nd street
Institute for Rational Urban Mobility, Inc.

Statement at Public Hearing: April 4, 2016
NY City Council hearing on Carfree Day

Statement at Public Hearing: September 21, 2015
NY City Council hearing on Citywide Ferry System

Statement at Public Hearing: September 17, 2015
Manhattan Borough President Gale Brewer Hearing on Manhattan Congestion

Exhibition: November 17, 2014 - January 5, 2015
The Durst Organization & chashama present the 4 semi-finalists for international design competition of proposals for a river-to-river auto-free light rail boulevard on Manhattan’s 42nd Street.

Statement at August 16, 2011 PANYNJ Public Hearing on Toll and Fare Hikes.

Press Releases:


December 22, 2009:  Fire Safety Experts Urge U.S. Homeland Security Secretary to Halt Construction of Deep Cavern Railway Stations in Manhattan.


Current Projects:

JFK Airport Express: Building World Class Airport Ground Access for New York City. A Study of the Reactivation of Long Island Railroad Rockaway Beach Branch. Prepared by Capstone students at NYU’s Wagner School of Public Service. May 8, 2013

Price Matters: Free Transit Citywide with Road Pricing for the Manhattan Central Business District.

This study, funded by renowned labor mediator Theodore Kheel's foundation Nurturing New York's Nature, Inc (NNYN), was initiated by IRUM in February 2007. The completed report, A Bolder Plan: Balancing Free Transit and Congestion Pricing in New York City (January 2008), is posted on NNYN's website. Click here for a link to the Report.

Earlier research results of the study were presented at the regular monthly meeting of Auto-Free New York on Tuesday, June 26, 2007. To see the presentation, click here for PowerPoint or PDF version. Congestion Pricing: Statement at March 24, 2008 NYC Council Hearing.


PlaNYC 2030: Statement at June 8, 2007 NYS Assembly Hearing on NYC’s Sustainability Proposal.

Making the Connection: Moving Forward on Regional Rail. 


Auto-Free New York: Exploring the upper limits of "devehicularization" in our nation's largest city.

vision42: Light Rail Transit in a River-to-River Crosstown Boulevard.

LIRR East Side Access: Bringing the Long Island Rail Road to existing trackage in Grand Central.

Liberty Loop: Low Cost Key to Downtown Revival.

Making Tracks on 2nd Avenue: The Case for Light Rail Transit on Manhattan's East Side.


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Other Transportation Advocacy Groups:


Regional Rail Working Group: A Consortium of Transit Advocacy Organizations.

Village Crosstown Trolley Coalition: Making Tracks Through the Village.

Earlier studies related to current IRUM initiatives:


Analyzing the Potential for Commuter Train Run-Through Service at New York Penn Station
Prepared by Amtrak Northeast Corridor Infrastructure Investment and Development and Amtrak Operations Research Groups, August, 2014


Access to the Region's Core: Summary Report November, 2003


Access to the Region's Core: Milestone Summary Report May, 1999


Network Northeast: George Haikalis, November 8, 1993


Transportation in the NY-NJ-CT Metropolitan Area at the Turn of the Century and the Millennium
James T.B. Tripp, Environmental Defense Fund and George Haikalis, March 19, 1992


Towards an "American National Railroad" Tri-State Regional Planning Commission, June 1971


Inter-Airport Shuttle Tri-State Transportation Commission, June 1971


Improved Access to Manhattan’s East Side - Suburban Railroad Passengers: Tri-State Transportation Commission, June 1970



The Institute for Rational Urban Mobility, Inc. is tax exempt as an organization described in Section 501(c)(3) of the Internal Revenue Code and is also Registered with the New York State Attorney General pursuant to Article 7-A of the Executive Law and Section 8-1.4 of the Estates, Powers and Trusts Law (EPTL). A copy of its latest annual financial report filed pursuant to Article 7-A of the Executive Law may be obtained, upon request, from IRUM, P.O. Box 409, New York, NY 10014, or from the New York State Attorney General's Charities Bureau, Attn: FOIL Officer, 120 Broadway, New York, New York 10271.