Multi-Agency Blitz Targets Commercial Vehicles at Ehrenberg Port of Entry

Personnel from the Arizona Department of Transportation, the Arizona Department of Public Safety, and local law enforcement agencies launched an annual concentrated commercial vehicle safety enforcement detail March 25-26 at and around the Interstate 10 Ehrenberg Port of Entry. The two-day push, formally known as Operation Full House, brought one of the largest inspector deployments the western Arizona crossing sees all year.

Operation Full House, which this year includes more than 50 commercial vehicle enforcement inspectors, is conducted as part of the Arizona Commercial Vehicle Safety Partnership made up of ADOT Enforcement and Compliance Division officers and AZDPS State Troopers, with a mission of ensuring safe, secure and efficient commercial transport across Arizona. The Ehrenberg Port of Entry sits on eastbound I-10 at mile marker 3.5, near the California state line, making it the first major checkpoint commercial freight encounters after crossing into Arizona from the west.

The operation placed special emphasis on motor carrier safety regulations, including driver qualification, hours of service and overall safe operation, with personnel targeting moving violations, distracted driving and seat belt violations while conducting commercial vehicle inspections to ensure that commercial drivers and vehicles comply with commercial vehicle regulations and state laws, according to ADOT. AZDPS framed the detail even more starkly, describing it as a "zero-tolerance commercial motor vehicle enforcement and education" operation, with inspectors also watching for hazardous and collision-causing violations by truck operators and for passenger vehicles behaving unsafely around commercial traffic.

The scale of the operation puts it well beyond a routine compliance check. More than 50 personnel from ADOT, AZDPS, and the Federal Motor Carrier Safety Administration are conducting the annual concentrated commercial vehicle safety enforcement detail as part of the Arizona Commercial Vehicle Safety Partnership.

Prior operations at the same location show what that inspector force is capable of producing. In March 2023, the Commercial Vehicle Enforcement Task Force held its annual Operation Full House detail at the Ehrenberg Port of Entry and on Interstate 10 near the Arizona/California state line, and the results were striking: inspectors completed 348 inspections and recorded 1,116 driver-vehicle examination report violations, including 45 hazardous moving violations and 7 hazmat violations. Eighty drivers and 104 vehicles were placed out of service during that two-day span.

Operation Full House is conducted with assistance from the Arizona Commercial Vehicle Safety Partnership, which is made up of ADOT Enforcement and Compliance Division officers and AZDPS State Troopers. ADOT's Enforcement and Compliance Division carries a broader mandate beyond the operation itself: its officers inspect commercial vehicles at ports of entry and mobile inspection stations statewide, conduct vehicle identification inspections, and investigate vehicle dealers, title fraud, and driver license and state identification fraud.

For the roughly 70,000 commercial vehicles that cross the Arizona-California border at Ehrenberg annually, the two-day detail is a reminder that the port is not simply a weigh station. With inspectors empowered to pull both drivers and rigs entirely out of service for violations, the outcomes of Operation Full House carry immediate consequences for freight schedules and carrier safety records across the region.