This Court Case Could Normalize Vibes-Based Regulation
A Biden-era rule mandates two-person freight crews. But the government admits it lacks evidence that is necessary—and is instead relying on "common sense."

If you think federal regulators care about data-driven, evidence-based policymaking, a case currently before the U.S. Court of Appeals for the 11th Circuit will leave you scratching your head.
The case involves a terrible Biden administration regulation driven by Big Labor. In defending this regulation, which mandates that crews on freight trains include at least two people, attorneys for the U.S. Department of Transportation leaned heavily not on data or evidence but on "common sense."
This, of course, is about a lot more than trains. It's a microcosm of a much larger issue.
Emotion-based regulation is a destructive way to regulate the complex and dynamic U.S. economy—unless you happen to favor the lesser freedom and dynamism found on the European continent. In the case of this U.S. rule, the government admits that it has no actual evidence that two-person crews are safer than one-person crews. Instead, the agency has asked the court to defer to what it calls a "common-sense product of reasoned decision-making."
This language might sound like harmless bureaucratic boilerplate. It's anything but.
It represents a dangerous precedent—one by which agencies can sidestep their legal responsibility to document actual market failures that necessitate regulation, to present cost-benefit analyses, or even just to show substantive safety concerns.
You might agree that two is better than one, but if "common sense" is the new legal standard, then anything goes.
What's next? Regulating package-delivery drones because "it feels safer" to keep humans on some kind of joystick? Requiring every grocery store to have cashiers at every checkout lane—even if 90 percent of customers use self-checkout—because "it feels more secure" to see someone behind the counter?
Safety and security are obviously important. That's exactly why we should demand real evidence.
The government's own data don't support the notion that mandating two-person crews would improve safety. My former colleague Patrick McLaughlin showed that there is no reliable, conclusive data to document that one-person crews have worse safety records than two-person crews. Many smaller U.S. railroads have long operated safely with single-person crews, as do the Amtrak trains that haul Washington's elite up and down the East Coast. We also have a wealth of data from Europe and other nations where single crew members operate.
Then there are the issues of tradeoffs. Importantly, requiring an additional crew member increases labor costs, which could divert funds away from critical areas such as track and equipment maintenance or safety-enhancing innovations (automation, accident-prevention systems, etc.). In fact, historically, safety improvements in rail have been driven more by infrastructure investment and innovation, not crew size.
As it turns out, railroads have invested billions in automation and safety technology to reduce the risk of human error, which is the leading cause of rail accidents and can contribute to disasters like the 2023 wreck in East Palestine, Ohio, which continues to cast a pall over the industry.
So why the push to keep such a rule now? The answer, unfortunately but unsurprisingly, is politics. This mandate has been a longstanding wish-list item for Big Labor. More crew members means more union dues. For elected officials, it means more campaign endorsements. For the rest of us, it means higher costs and more stuff moving over highways on trucks, which will increase traffic fatalities.
The broader question raised by this case is whether federal rulemaking has abandoned the core principles of the U.S. system. Historically, agencies were expected to demonstrate a compelling need for regulation backed by real-world data. Now, it seems, the burden is being flipped: Unless the regulated party can prove the rule is unnecessary, the rule stands.
In this European-style approach to regulation, which I am familiar with, the default control lies in the hands of bureaucrats who are simply presumed to know best. This is what the U.S. system was designed to avoid.
This trend isn't just visible in rail policy. Across sectors, federal agencies are using vague justifications and broad interpretations of statutory authority to impose sweeping mandates—often with little concern for how they affect innovation, private investment or the broader economy. Courts, unless they push back firmly, risk becoming rubber stamps for regulatory overreach.
If the 11th Circuit upholds this rule on the grounds of "common sense," the consequences could be far-reaching. It would effectively tell every agency not to worry about assembling an evidence-based record or conducting rigorous cost-benefit analyses. Just appeal to intuition and call it a day.
That outcome would be one that offends genuine common sense.
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If you think federal regulators care about data-driven, evidence-based policymaking,
After too many decades of getting kicked in the teeth by environmentalism and LGBT Pedo and gun control and Housing First and DEI and equity-based criminal justice reform and drug legalization, not to mention our more contemporaneous ridiculous hypochondriac reaction to coronavirus, I don't think anyone is still under that delusion.
Well, unless they're still voting Democrat. That'd be a pretty clear indicator.
Sorry, you were saying something about the choo-choos?
This is a safe article to write to address the tyranny of feelings, but it's a start.
Next thing you'll tell me is, the science of sterilizing a perfectly healthy 12 yr old because one country on the planet decided that it couldn't accurately define 'woman' is not 100% settled.
What if we put pre-teen sterilization clinics on trains, and they crossed state lines?
Would that be in a mail car (thus federal jurisdiction), or an ordinary rail car?
Of course, maybe the clinic rail car identifies as a mail rail car. And since mail has stamps which cost money, maybe the clinic car identifies as a fee-mail rail car. And if someone shoots at the train, maybe it identifies as being in a combat zone and is a free-mail rail car.
We can't know if the car is mail or not until it tells us.
Guys drive multi trailer trucks on open roads all by themselves every day.
Yeah 100 freight cars is the same as 1 semi, ok
Trains run on rails. Easier job.
SO says you. I think not.
A train driver knows that he can make the turn if he's below a certain speed, a truck driver doesn't because it varies depending on road condition. Nobody cuts in front of a train except at level crossings and that's rare. Trains aren't meaningfully affected by high winds. Need I go on?
So, one additional truck driver per trailer?
'Emotion-based regulation is a destructive way to regulate the complex and dynamic U.S. economy'
The hell you say!
If not for emotional reasoning, most humans would not have any reasoning at all. Plus, why bother having a government unless we can tell everyone what to do?
Have you idjits even read up on how the VC based ownership is grinding these guys? No days off, on call constantly, beating the snot out of them, and yes, a common sense regulation when a 2 mile long train and one exhausted engineer. This is not a 6 car commuter rail we are talking about
High paying jobs come with stress. Who knew?
The problem is RAILROAD workloads. It's never a surprise that Reason will support some corrupt cronyist horseshit that completely misses the problem. The only reason there is a 'efficiency concern' about how many employees are on a train is because Reason goes along with the notion that the number of trains is constant. Makes complete sense when the goal is to sell all the track (for highway construction) and leaves only one line for low/no value long distance hauling.
Reason (and that version of economic philosophy) is complete crap
Maybe the problem is for the railroads to resolve, not the government.
You should be in favor of crewless railroad trains. Fewer witnesses carrying Jews to your extermination camps.
Exhausted? Running a train? I had no idea the job was so physically demanding.
neither did the author
Neither do you.
Incremental cost to run 2 people on a train going 1000 miles with 2 vs 1 employees?
150 cars
20 hours
maybe 8 bucks a carload?
Read up on the work conditions
Maybe none of the government's business. This is supposed to be a libertarian magazine. Perhaps you got lost somewhere?
YOu Dbags are not libertarians by any stretch
"If you think federal regulators care about data-driven, evidence-based policymaking"
No...no, I have never thought this. Ever.
"Emotion-based regulation is a destructive way to regulate the complex and dynamic U.S. economy"
Doesn't this beg the question of whether the US government should be regulating at all?
Reason once again ceding the Statist ground and quibbling over the details.
This article picks a strange fight and an odd hill to die on.
Trains aren't grocery store check out counters. That comparison is beyond silly.
It IS common sense that operating a moving locomotive would be safer with two trained people on board, rather than one (who could have a stroke, heart attack, choke on his sandwich, etc).
Do we really need a "study" and "data" for that?
Yes we need data because your claim of "common sense" just means "I haven't actually studied the question, or talked to people who have but this seems right.".
We don't need to study whether 2 people are safer than one. That's obvious and intuitive. Under your standard, we would study whether water is wet and whether the sky is blue.
Enforcing data driven regulations would prevent almost all of the Trump administration's regulations.