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DHS and DOT's 'Operation Highway Shield' detained 51 immigrant truckers, arrested 86 drivers across 4 Midwest states

DHS and the U.S. Department of Transportation ran "Operation Highway Shield," a three-day joint immigration and trucking-enforcement sweep from July 28-30, 2026, across Illinois, Indiana, Iowa, and Ohio. Federal agents detained 51 immigrants, including 21 holding non-domiciled commercial driver's licenses, placed 766 drivers and vehicles out of service, arrested 86 operators, and cited 36 drivers for failing English-language-proficiency tests. DHS Secretary Markwayne Mullin and Transportation Secretary Sean Duffy said the operation targeted "illegal aliens" and non-English-proficient truckers, the second wave of a program that began in Florida in March 2026.

Jurisdiction
Federal
Location
Illinois, Indiana, Iowa, and Ohio (multi-state highway operation)

Abuses documented

Actors

On July 28, 2026, the U.S. Department of Homeland Security and the U.S. Department of Transportation launched "Operation Highway Shield," a three-day joint immigration and commercial-trucking enforcement operation that ran through July 30 across Illinois, Indiana, Iowa, and Ohio. Inspectors from DHS's Immigration and Customs Enforcement and its Homeland Security Investigations directorate, together with the Federal Motor Carrier Safety Administration and state highway patrols, conducted roadside checks along interstate freight corridors, including Interstate 80.

The operation detained 51 immigrants, including 21 drivers holding non-domiciled commercial driver's licenses issued by California and New York, placed 766 drivers and vehicles out of service, arrested 86 operators on allegations including road rage and domestic violence, and issued 36 violations for failing English-language-proficiency tests. DHS and DOT announced the results on August 4, 2026.

DHS Secretary Markwayne Mullin and Transportation Secretary Sean Duffy publicly framed the operation around removing "illegal aliens" and non-English-proficient drivers from U.S. highways. Mullin said the operation removed "more than 800 dangerous truckers" from the road, while Duffy said "every life lost from an illegal trucker behind the wheel of a big rig is a completely preventable tragedy." FMCSA Administrator Derek Barrs said the effort targeted "corrupt dispatch rings, manipulated logbooks, and unqualified drivers."

Operation Highway Shield's second wave followed a March 2026 phase in Florida that resulted in more than 3,300 inspections, 176 drivers placed out of service — including 54 for language deficiencies — and 42 people taken into federal immigration custody. Non-domiciled CDL status and English-proficiency testing, both facially neutral regulatory criteria, were applied alongside routine immigration-status checks as grounds to pull immigrant drivers from the road.

Why we recorded this

Equal protection requires that government enforcement target conduct, not identity. DHS and DOT used non-domiciled commercial driver's-license status and English-language-proficiency testing — criteria that track national origin — as the operational basis for a multi-state immigration sweep against truck drivers, framed publicly by both agencies' secretaries around removing "illegal aliens" from the road. This archive records the operation because it uses licensing and regulatory authority as a proxy for immigration enforcement against an identifiable group, rather than enforcing safety rules against violations wherever they occur.

Sources

  1. ICE ramps up crackdown on migrant truck drivers — Newsweek primary accessed August 15, 2026
  2. OPERATION HIGHWAY SHIELD: Trump's Departments of Transportation & Homeland Security Sweep 800 Dangerous Truckers, Illegals off U.S. Roads — U.S. Department of Transportation primary accessed August 15, 2026
  3. Feds arrest 86, issue 776 out-of-service orders during three-day blitz targeting unqualified CDL drivers — CDLLife secondary accessed August 15, 2026

See also