Texas roads have become the testing ground for driverless tractor-trailers

While self-driving ride-hailing services like Waymo and Zoox tend to grab more of the headlines, a number of other tech companies have been working for years to bring similar driverless technology to much larger vehicles. And much of the on-road action takes place in Texas.

Autonomous tractor-trailers like Aurora Innovation, Kodiak AI, Bot Auto, and Waabi are currently being tested and deployed on major Texas highways like I-45 and I-20. Aurora, for example, launched regular driverless freight runs between Dallas and Houston in 2025 and has since expanded to longer routes, including the roughly 600-mile Fort Worth-El Paso corridor along I-20. In September 2026, Aurora said its trucks had driven more than half a million miles in autonomous mode since its commercial launch in April 2025, and that it aimed to have 200 driverless trucks in operation by the end of the year. It’s worth noting that the Aurora trucks are being tested without a safety engineer or driver behind the wheel, a sight that apparently causes a few double-takes from human drivers when passing driverless trucks on the highway.

Kodiak AI, meanwhile, has 35 customer-owned autonomous trucks in operation as of June 2026, with more than 40,000 hours of operation without a paid driver. Some of its trucks already transport goods for commercial purposes without anyone behind the wheel for trips in the Permian Basin, a major oil-producing region. The company also began autonomously hauling cargo between Dallas and Houston in April 2026, with a safety observer in the cabin, and is now preparing to launch fully unsupervised driverless service on the 219-mile I-45 corridor by the end of 2026. So why is Texas proving popular as a place to test driverless tractor-trailers, and what could that mean for the freight industry?

Texas is proving popular with companies developing autonomous technology for tractor-trailers because of its long stretches of interstate highway and the large amount of freight that already passes through the state. The Dallas-Houston corridor, for example, is a particularly busy freight route, providing autonomous trucks operated by Bot Auto a great opportunity to rack up real-world miles in demanding conditions.

Regulation is another factor. Texas has taken a more relaxed approach to autonomous vehicles than other states like California, although the rules were tightened somewhat in 2026 when operators of commercial autonomous vehicles were required to begin obtaining permits from the Texas Department of Motor Vehicles. But even with the new rules, the state appears poised to remain popular with those already testing their self-driving trucks there.

Although the U.S. trucking industry currently employs approximately 3.5 million drivers, it still faces a labor shortage to complete delivery tasks across the country. Removing the need for a human behind the wheel will likely reduce costs for commercial freight truck operators, as autonomous trucks do not need to stop to rest and can potentially operate for much longer periods than is legally possible for human drivers. They could also improve safety by eliminating the risks associated with fatigue, a serious danger in long-distance road transport. For businesses transporting goods long distances, the potential savings in labor costs and increased utilization of each vehicle will likely be significant and likely difficult to resist. There is, however, a major downside that should not be easily dismissed, as many drivers who currently rely on trucking to support themselves and their families could see their jobs replaced by autonomous technology.