STB Orders Union Pacific and Norfolk Southern to Make Some Merger Job Data Public

Public Data, Private Deal

The Surface Transportation Board (STB) ordered Union Pacific and Norfolk Southern on July 22, 2026, to make certain employee data public^[1][5]. The two railroads had filed that data as "highly confidential" as part of their application to merge in an $85 billion deal^[1][5]. The board gave them until July 27, 2026, to file public versions^[1][5].

The data in question covers two appendices. They list how many jobs the merger would cut, create, or move, and where those changes would happen^[4][5]. Seven unions had asked the STB to unseal that information^[4]. The board agreed, writing that Union Pacific "failed to sufficiently explain why its employee impact information is more sensitive than in other merger proceedings where applicants have typically made similar information public"^[1].

That line matters because it is about consistency, not secrecy for its own sake. In past railroad mergers, similar job-impact data was made public^[1][5]. The STB's ruling says Union Pacific did not show why this deal should be treated differently.

This is a small procedural order. But it sits inside a much bigger regulatory fight over whether the merger itself should happen.

The Bigger Deal Behind the Paperwork

If regulators approve it, the merger would create the first single-line, coast-to-coast freight railroad in U.S. history^[3][12]. "Single-line" means one railroad could carry freight from a port on the East Coast to a port on the West Coast without handing the cargo off to a different railroad partway through. Right now, that handoff is exactly what happens, and it adds delay and cost. That is the efficiency the companies are selling.

The combined railroad would run over 50,000 miles of track across more than 43 states^[3][6]. How much of the country's rail freight it would control depends on who is doing the estimating. Union Pacific puts its own future share near 39% to 40%^[6][15]. BNSF's chief executive, whose company is a rival, has warned it could reach roughly half of all U.S. rail freight^[15]. Both figures describe the same merged company; they just come from parties with opposite stakes in how big that number looks.

Shareholders of both railroads have already approved the deal^[3]. The companies say they expect to close it in the first half of 2027^[3]. President Trump has publicly backed the merger, and he named Republican Patrick Fuchs, already a sitting board member, as the STB's chairman^[13].

What Both Sides Already Agree On

Some facts here are not in dispute. Union Pacific agreed to acquire Norfolk Southern in a cash-and-stock deal worth about $85 billion, announced in 2025^[3][11]. The STB is the federal agency that has to sign off on any major U.S. freight railroad merger^[3][13].

The companies have offered union employees a "Jobs for Life" guarantee. Under it, any merger-related job cuts would come only through attrition, meaning workers who retire or quit would not be replaced, rather than through layoffs^[6]. Six national rail unions, including SMART-TD, the largest one, have accepted that guarantee and now support the deal^[6][7]. The Teamsters and some other unions have not, and they still oppose the merger^[6][7].

The STB accepted the companies' revised merger application on May 28, 2026. At the same time, it paused its review and asked for more information on several issues, which the companies are now supplying^[3][12]. A final decision on the merger itself is not expected until 2027^[6].

Why the Job Numbers Are a Weapon

The fight over disclosure is not really about paperwork. It is about who gets to control the story of how many jobs disappear, and where.

For the unions that are still fighting the merger, the appendices are proof, or disproof, of what the companies are promising. The "Jobs for Life" pledge only covers people already employed when the deal closes; it says nothing about jobs that are never created in the first place^[6]. If the sealed data shows large numbers of positions being eliminated through attrition, or major shifts of work to smaller short-line railroads, that would give opponents concrete numbers instead of predictions.

For Union Pacific and Norfolk Southern, keeping the data confidential was framed as protecting sensitive business planning. But the STB's own ruling notes that comparable data was made public in past mergers, including the 2023 combination of Canadian Pacific and Kansas City Southern^[4][5]. That precedent is why the board was not persuaded by the companies' request to keep this round of data sealed.

Underneath both positions sits a basic economic driver, separate from the fight over disclosure. Rail is an industry with enormous fixed costs, in track, equipment, and terminals, that get spread across however much freight moves. Combining two networks that barely overlap, rather than compete directly, lets one company capture revenue and savings that neither could get alone^[9]. That math is what is pushing the deal forward, regardless of which side wins the argument over transparency.

How Each Side Makes Its Case

Union Pacific and Norfolk Southern describe this as a "classic end-to-end merger": because their networks barely overlap today, joining them adds reach rather than removing a competitor from any single route^[9]. They say a seamless coast-to-coast railroad would cut delivery times by a day or two and give shippers a real alternative to long-haul trucking^[9]. On jobs, they point to the "Jobs for Life" pledge as evidence that no union worker will be laid off because of the merger^[6].

Unions opposing the deal, including the Teamsters and the Brotherhood of Locomotive Engineers and Trainmen, argue the public has a right to see the exact numbers behind those promises, especially since similar data was public in earlier mergers^[4][5]. They warn that spinning off branch lines to smaller short-line carriers could shrink service and loosen safety oversight in the towns those lines serve^[6]. Several of these unions have also cited Norfolk Southern's 2023 East Palestine derailment as a reason to be wary of further consolidation^[6].

The unions that have already signed on, led by SMART-TD, call the "Jobs for Life" guarantee an unprecedented level of protection worth locking in now, before the deal closes^[6]. Free-market commentators have gone further, framing the holdout unions' objections as obstruction of a deal that would deliver broad benefits to shippers and, ultimately, consumers^[9].

Rival railroads, including BNSF and Canadian Pacific Kansas City, warn that the combination would concentrate too much of the industry in one company^[3]. BNSF's chief executive has been the most specific about the risk, warning that a combined Union Pacific-Norfolk Southern could control roughly half of all U.S. rail freight and could push other railroads toward defensive mergers of their own just to compete^[15]. The STB, for its part, says its job is to weigh whether the merger produces a net public benefit, and that any request for confidentiality has to be justified on its own terms rather than assumed^[1][13].

How the Coverage Split

Outlets covered this story through very different lenses. MLex and Trains, both trade publications aimed at industry insiders, stuck closely to the STB's own language and treated the ruling as a procedural update rather than a win for either camp^[1][5]. Reuters framed it as regulators "granting" the unions' request, a subtle nod toward labor as the active party, while still sticking to the facts of the order^[2].

Progressive outlets like Common Dreams used language like "megamerger" and quoted union leaders warning of "meltdowns," centering the story on monopoly power and worker safety^[6][10]. Conservative and free-market commentary, in the Washington Examiner and RealClearMarkets, took the opposite tack, describing union opposition as "NIMBY-ism" and self-interested obstruction, with little engagement on the specific job-loss figures the unions wanted released.

Overseas trade press, such as Railway Gazette International in the UK, covered the story in more neutral, procedural terms, treating it as a regulatory milestone in an industry-structure story rather than a labor or political one. That range, from "monopoly threat" to "union obstruction" to "regulatory process," reflects how differently the same set of facts can be framed depending on which stakeholder a given outlet centers.