An 18-wheeler made history on April 29, 2026, when it completed a fully autonomous commercial delivery along a Texas highway. The truck traveled 231 miles (372 km) from Houston to Dallas. This was not the first driverless truck delivery in the United States. However, previous trips relied on remote human operators or took place on private roads. This journey was handled entirely by the truck's onboard AI system from start to finish along a public highway.