Federal inspectors conducted roughly 3,000 commercial vehicle stops across Illinois, Indiana, Iowa, and Ohio between July 28 and July 30.
By the end of the three-day operation, authorities had placed 766 drivers and vehicles out of service.
Another 51 illegal immigrants were detained during the sweep, including 21 drivers who reportedly possessed commercial driver’s licenses issued by California or New York despite not residing in those states.
Inspectors also found 36 drivers who failed English-language proficiency requirements.
Federal authorities filed 46 criminal charges and recovered three stolen cargo loads worth approximately $1 million.
The results quickly became another flashpoint in the administration’s broader immigration and highway-safety push.
“When illegal aliens are behind the wheels of semi-trucks, they are putting American lives in danger,” DHS Secretary Mullin said.
Duffy issued his own warning to commercial drivers operating outside federal requirements.
“If you continue to illegally operate a big rig – your days on America’s streets are numbered.”
Washington Turns Up the Heat on Non-Domiciled CDLs
The dispute reaches far beyond one enforcement operation.
Federal officials have increasingly scrutinized so-called non-domiciled CDLs, a category intended to allow certain foreign nationals who meet federal requirements to legally operate commercial vehicles in the United States.
The Trump administration argues that some states allowed the system to expand far beyond its intended purpose.
California and New York have found themselves at the center of that fight.
According to the administration’s figures, California improperly issued approximately 17,000 non-domiciled commercial licenses.
Federal officials have also alleged serious compliance problems with New York’s program, including findings that more than half of the non-domiciled CDLs reviewed there failed to satisfy federal requirements.
Those findings triggered a financial showdown between Washington and Democratic state officials.
The Department of Transportation threatened California with the loss of roughly $160 million in federal highway funding as officials demanded changes to the state’s licensing practices.
California, meanwhile, has fought the administration’s actions in court.
New York faced similar pressure.
After federal warnings in December 2025 and March 2026, DOT ultimately moved to withhold approximately $73 million in funding.
The administration is simultaneously examining the institutions responsible for preparing commercial drivers.
Approximately 75 CDL training schools are reportedly under investigation for potential fraud, raising another question for regulators: How many poorly qualified drivers may have slipped through a system that was supposed to keep dangerous operators away from massive commercial vehicles?
Fatal Crashes Put a Human Face on the CDL Battle
For administration officials, this isn’t simply a dispute over bureaucratic rules.
They point to deadly crashes involving non-domiciled CDL holders as evidence that licensing failures can carry devastating consequences.
At least 17 fatal crashes involving drivers with non-domiciled CDLs reportedly resulted in 30 deaths during 2025.
One of the cases drawing intense attention involved Harjinder Singh.
Singh reportedly failed a CDL knowledge examination 10 times over a two-month period in Washington state before eventually obtaining a commercial license in California.
He was later involved in a horrific crash on the Florida Turnpike after attempting an illegal U-turn in a tractor-trailer.
Three people were killed.
Another case involved Michael Bon, a Haitian national accused of striking a marked Pennsylvania State Police vehicle on Interstate 81.
Trooper Michael E. Pahira Jr., 44, was conducting a roadside commercial vehicle inspection when the incident occurred. Pahira was struck and later died at a hospital.
Then came another deadly California case.
In October 2025, Jashanpreet Singh allegedly drove a tractor-trailer into slow-moving traffic on Interstate 10 in San Bernardino County without braking.
Three people died in that collision, including a 76-year-old assistant basketball coach and his wife.
Singh, who had entered the United States during the Biden administration in 2022, reportedly received a California commercial driver’s license only months before the crash.
Trump Administration Makes Trucking Enforcement an Immigration Issue
Those tragedies have transformed what might otherwise sound like an obscure licensing dispute into a major political fight.
Republicans argue that lax border enforcement under former President Joe Biden combined with permissive licensing policies in Democratic-led states created unnecessary risks on America’s highways.
California officials and the Trump administration have repeatedly clashed over immigration enforcement and federal authority, and commercial driver’s licenses have now become another battlefield in that larger confrontation.
The White House’s position is straightforward: operating an 18-wheeler is not an entitlement.
Commercial trucks can weigh tens of thousands of pounds. Drivers must understand traffic signs, communicate during inspections, safely maneuver enormous vehicles, and respond instantly when something goes wrong.
The consequences of putting an unqualified person behind the wheel can therefore be catastrophic.
The Midwest sweep suggests federal officials are no longer willing to rely solely on states to police the system.
Hundreds of drivers and vehicles were sidelined in just 72 hours.
Dozens of immigration arrests were made.
Criminal charges followed.
Stolen cargo was recovered.
And Duffy’s message indicates the enforcement campaign is only getting started.
For years, the political argument centered on what happened after migrants crossed the southern border.
The Trump administration is now pushing that debate onto America’s highways, asking an entirely different question:
Who exactly is driving the 80,000-pound truck next to your family?
