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S.D.N.Y.Procedural orderFiled Nov. 3, 2025

Association of American Railroads et al. v. Lefton

Judge
Ronnie Abrams
Docket
1:24-cv-00135
Court
U.S. District Court · Southern District of New York
Pages
3
DiscoveryCivil Procedure
In one sentence

Association of American Railroads v. Amanda Lefton: Judge Figueredo ordered AAR to respond to two discovery requests about railcar waste spills.

Who this affects

The Association of American Railroads must respond to the two document requests concerning incidents involving waste spilling from open-top railcars. The defendants receive the requested discovery process, subject to the scope of the requests.

What happened

In Association of American Railroads et al. v. Amanda Lefton et al., the defendants asked the court to require the Association of American Railroads (AAR) to answer two requests for documents about waste spilling from open-top railcars across the country. AAR had already provided information about New York incidents but objected to producing records about incidents elsewhere.

The defendants said the information could help show the practical safety effects of New York’s Waste by Rail Law and support their argument that federal railroad law does not preempt the state law. AAR argued that the requests were too broad and burdensome and that public federal records were sufficient. The court found the information relevant and noted that AAR had not established how difficult or costly collecting it would be.

The court directed AAR to respond to Requests for Production Nos. 8 and 10. Judge Valerie Figueredo issued the order, which addressed discovery and did not decide the underlying preemption dispute.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
Association of American Railroads et al. v. Lefton · No. 1:24-cv-00135
Judge
Ronnie Abrams
Date
Nov. 3, 2025

Background

The defendants filed a letter motion asking the court to compel the Association of American Railroads (AAR) to respond to Requests for Production Nos. 8 and 10. The requests sought documents about nationwide incidents involving waste spilling from open-top railcars. AAR objected that the requests were unduly burdensome and overly broad, including because they sought information about incidents outside New York.

AAR had produced discovery about New York incidents involving open-top railcars. The defendants sought information about incidents in other states because they argued it could show the practical effects of New York’s Waste by Rail Law and whether the law would reduce objects or waste falling from railcars. Because the law had not been enforced in New York, the defendants intended to rely on expert testimony about its expected effects based on incidents elsewhere.

Court’s Analysis

The defendants argued that the requested discovery was relevant to the State’s position that the Waste by Rail Law is not preempted by a savings provision in the Federal Railroad Safety Act. AAR argued that the preemption analysis focuses on information before the legislature when it enacted the law. The court concluded that the requested discovery was relevant because preemption case law can consider a challenged law’s practical effects, including how the law would affect railroad safety if enforced.

AAR also argued that the defendants could use information in a public database operated by the Federal Railroad Administration. The defendants responded that the database does not contain every potential incident because an incident must meet a monetary threshold before it must be reported. The court also noted that the defendants sought information from only seven Class I railroads, rather than from regional or short-line railroads.

The court rejected AAR’s burden objection at this stage because there was no concrete evidence showing the difficulty or cost of producing the records. AAR acknowledged that it did not know how difficult obtaining the requested discovery would be and had not determined whether the relevant railroads maintained responsive records.

Ruling

Judge Valerie Figueredo directed AAR to respond to Requests for Production Nos. 8 and 10. The order resolved the discovery dispute; it did not decide whether the Waste by Rail Law is preempted by federal law.

The authoritative version

Read the full 3-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

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