The Supreme Court declined on Tuesday to hear Florida's lawsuit against California and Washington over their commercial driver's license practices, a dispute that raised questions about states' authority to set licensing rules for truck drivers.

Florida filed the suit directly with the high court, which serves as the exclusive venue for legal disputes between two states. The state argued that California and Washington's CDL policies—allowing licenses for people without legal presence or adequate English proficiency—are preempted by federal law and create a public nuisance.

What the Right Is Saying

Florida Attorney General James Uthmeier (R) argued that California's and Washington's CDL practices endanger citizens of other states, noting that commercial drivers routinely cross state lines. The lawsuit cited several fatal crashes around the country allegedly caused by truck drivers in the country illegally.

"California's and Washington's decision to endanger their own citizens is reprehensible," Florida wrote in its complaint. "But commercial drivers routinely cross state lines, endangering citizens of other States."

What the Left Is Saying

California officials called Florida's claims 'patently meritless,' saying the lawsuit misinterprets state licensing laws. The state's attorneys argued that existing federal regulations already require English language proficiency for CDL holders and that the dispute does not belong in federal court.

Washington state pushed back more broadly, warning that accepting such a case could open the door to interstate nuisance claims over vaccination policies or firearm restrictions. 'The Court should not open that door,' Washington told the justices in court filings.

What the Numbers Show

The case drew attention amid reported increases in fatal crashes involving truck drivers, including one October incident in California that killed three people and was linked to a driver allegedly in the country illegally.

Under Article III of the Constitution, the Supreme Court has original jurisdiction over disputes between states. Federal law requires CDL holders to demonstrate English language proficiency, but Florida argued that California and Washington are not enforcing these requirements.

The Bottom Line

Justices Clarence Thomas and Samuel Alito dissented from their colleagues' decision not to hear the case. Both justices have long maintained that the court lacks discretion to refuse original jurisdiction cases between states. "By entering the Union, States agree to instead have such disputes resolved by this Court," Thomas wrote.

The court's refusal means Florida's challenge will not proceed at the federal level for now. The dispute highlights ongoing tensions between states over immigration enforcement and licensing authority, particularly as commercial trucking operates across state lines.