Driverless Trucks Enter American Highways 🚚

Interstate 45 is, by most accounts, one of the most dangerous highways in America.

Stretching 285 miles from the Gulf of Mexico to Dallas, passing through Houston, it records an average of 56.5 fatal crashes for every 100 miles. According to the Texas Department of Transportation, there were 97 fatal crashes on I-45 in 2023, with 105 people losing their lives.

It is also one of the busiest freight corridors in the country. The highway serves as the primary artery connecting the Port of Houston to Dallas and North Texas, carrying billions of dollars in goods every year. Trucks move through it at all hours, day and night, without pause.

And one such truck began its haul on April 29, 2026, at 1:16 in the morning. What happened next could change the American freight industry in the years to come.

A big rig left Riggy's Truck Parking in northeast Houston at 1:16 in the morning. It traveled 231 miles north on Interstate 45 and arrived at Safe Stop in Hutchins, just south of Dallas, at 4:57 a.m. — three hours and forty-one minutes later. On time.

If you had pulled alongside that truck somewhere on I-45 that night and peered through the windshield, you would have seen something unsettling: no driver behind the wheel, the truck was driving itself!

It belonged to Bot Auto, a Houston-based startup that calls this trip the first "fully humanless" commercial freight delivery in American history. 

Two things make this haul significant. 

First, the truck was fully humanless. This means no safety driver, no in-cab observer, no remote operator with a joystick somewhere, ready to take over. The truck made every decision entirely on its own.

More importantly, this was not an experimental run. According to Bot Auto, the load was booked through Ryan Transportation and was priced, booked, and executed the same way as any other human-driven truckload move across the U.S.

For years, autonomous trucking has lived in the testing phase. Now, industry experts say it is on the verge of mass deployment. And if it gets there, it could reshape the American freight industry and supply chain. 

To grasp why this matters, you first need to understand the U.S. trucking industry it is slated to disrupt. So let's begin there.

By the mid-1800s, the railroad was the circulatory system of American commerce. Goods moved from farms to cities, from factories to ports, almost entirely by steam and iron rail. At this point, trucks did not exist, and the idea of the road as serious infrastructure had not yet occurred to anyone. 

However, that began to change in 1898. 

A Scottish immigrant named Alexander Winton ran a company in Cleveland that built automobiles — "horseless carriages," as people called them then. Winton faced a problem in this business: how to deliver cars to customers who lived outside Cleveland, where the cars were built. Sending them by rail risked damage. Driving them to the customer added mileage and wear. To solve this predicament, Winton did what any businessman worth his salt would do: he improvised.

The solution was simple. He built a flatbed platform, attached it to a towing vehicle, and loaded the car on the back. It was an early version of what we now call a flatbed semi-truck. In 1899, Winton sold the first one.

And then the real commercial breakthrough came in 1914. 

August Fruehauf, a blacksmith from Detroit, built a trailer to haul a boat for a local merchant. He welded together a simple frame, attached it to a Ford Model T, and delivered what the merchant needed.

Word spread quickly about Frank Fruehauf's new trailer, and orders followed. In 1918, he founded the Fruehauf Trailer Company. But why did this matter? Because he had found a better way to move freight. A truck could now drop off a load, turn around, and pick up another one. That same idea still powers American trucking even today.

This was also the era when a string of unrelated events marked the real starting point for trucking. Beginning in 1910, a cluster of new technologies made the modern trucking industry possible. Gasoline-powered internal combustion engines replaced steam and electric motors. Transmissions improved, making long hauls more practical. Chain drives gave way to gear drives, which were more reliable and could handle heavier loads. 

Suddenly, shipping by truck stopped being a novelty. It started to make sense. By 1914, there were almost 100,000 trucks on America's roads.

However, the single most consequential moment in American trucking history had nothing to do with trucks. 

In 1956, President Dwight D. Eisenhower signed the National Interstate and Defense Highways Act. It authorized 41,000 miles of high-speed, controlled-access highways across the country.

Eisenhower had seen Germany's Autobahn during World War II. He understood something simple: if you can't move troops and supplies quickly across your own country, you are vulnerable.

The Interstate Highway System gave truckers what railroads had always denied: access everywhere.  Over the next two decades, trucking displaced rail as the dominant freight mode. By the 1970s, when the interstate network was mostly complete, the truck had become the primary vehicle of American commerce.

Despite being the key mode of freight transportation for much of the nation, trucking was highly regulated for much of the 20th century. The  Interstate Commerce Commission strictly regulated the U.S. trucking industry by controlling operations, restricting market entry, and mandating inefficient routes. 

But that changed in 1980 with the passage of the Motor Carrier Act. 

It removed strict Interstate Commerce Commission (ICC) controls over who could enter the market, which routes carriers could use, and what they could charge. New carriers entered the market, competition grew, freight costs fell, and independent operators could finally thrive.

Today, according to the American Trucking Associations, the U.S. trucking industry generates nearly $900 billion in annual freight revenue. The scale is staggering: trucks move roughly 12 billion tons of freight each year — nearly 72% of all domestic freight tonnage in the United States — while more than 8.4 million people work in jobs tied directly to trucking activity.

But beneath this scale lies a problem the industry has never fully solved: the shortage of drivers needed to keep it running.

According to experts, the American trucking industry is facing a shortfall it cannot hire its way out of.

The American Trucking Associations says the U.S. is short of nearly 80,000 truck drivers. That’s not a temporary gap. It’s a structural hole in the system, and sadly, it’s only widening. Based on current freight demand and workforce demographics, the ATA projects that the shortage will more than double — to over 160,000 drivers — by 2031.

But how did the industry get here? Let’s break it down. 

The first reason is the aging workforce. According to a study by the American Transportation Research Institute, the American trucking workforce is aging rapidly — and the industry is beginning to run out of replacements.

Baby Boomers and Generation X drivers, many now approaching retirement age, make up nearly 62% of the trucking workforce. The average retirement age for truck drivers sits around 62, meaning a massive portion of America’s freight labor pool is slowly exiting the industry.

Only 20% of truck drivers today are under 35, compared with roughly 35% of the overall U.S. labor force. In simple terms, younger Americans are increasingly choosing not to enter trucking at all.

That data suggests a generational rejection of the profession itself, and much of that stems from the nature of the job.

Long-haul trucking demands weeks away from home, irregular sleep, physically exhausting schedules, and constant time pressure. Drivers spend countless hours isolated on the road, often sleeping inside truck cabs while navigating traffic, weather, tight delivery windows, and rising operating costs.

For many younger workers, the lifestyle simply no longer feels worth the sacrifice.

And then there’s the pay. According to the U.S. Bureau of Labor Statistics, the median annual wage for heavy and tractor-trailer truck drivers is $57,440. Adjusted for inflation, long-haul truck drivers today earn significantly less than they did in the 1970s.

Now, economics has taught us that lower pay leads to lower retention. And that’s what happened. 

Annualized turnover rates at large truckload carriers routinely exceed 90%, meaning the industry effectively replaces almost its entire workforce every single year. Carriers are constantly hiring, but drivers continue leaving faster than they can be replaced.

The pressure of driver shortage became even more visible during COVID.

As lockdowns reshaped consumer behavior, America witnessed an e-commerce explosion almost overnight. Goods movement surged, freight demand spiked, and supply chains were suddenly pushed to their limits.

In many freight corridors, trucking demand effectively doubled within just a few years, forcing the entire industry into a race to add enough capacity to keep goods moving.

And the trucking companies tried solving the labor crisis the traditional way: higher recruiting budgets, signing bonuses, faster CDL training programs, and aggressive hiring campaigns. But the math never really worked. So the industry started looking elsewhere: autonomous trucks. 

For decades, the idea of a self-driving truck sounded like science fiction. But beneath the hype was a very real economic calculation. The trucking industry was running out of drivers, freight demand kept rising, and carriers were desperate for a way to move more goods without depending entirely on human labor.

So a new generation of autonomous trucking startups emerged, promising to solve one of the largest structural problems in American logistics.

Companies like Aurora Innovation, Kodiak Robotics, Waabi, Plus, and Bot Auto began building trucks capable of driving themselves across long-haul freight routes.

But why long-haul freight routes? That is because the highways are predictable.

Most long-haul freight miles are spent cruising on interstates with clear lane markings, limited pedestrian activity, controlled entry points, and repetitive routes. For autonomous systems, that environment is dramatically easier to navigate than downtown urban traffic.

So how does an autonomous truck work? The technology itself works through a layered system of sensors, cameras, radar, artificial intelligence models, and high-performance onboard computers.

Over the years, multiple companies ran pilot routes across Texas, Arizona, and the American Southwest with safety drivers sitting behind the wheel, ready to intervene if the software failed. Millions of autonomous miles were logged, but fully driverless commercial freight remained elusive.

That is now beginning to change. 

Let’s take the example of Aurora Innovation. Founded in 2017 by veterans from Uber, Google’s self-driving program, and Tesla, Aurora Innovation has been testing and training its autonomous trucks across Texas highways since 2020. Fast forward five years to 2025: Aurora Innovation became the first company to commercially operate self-driving heavy-duty trucks on public roads in the United States.

Today, Aurora Innovation says its autonomous fleet has surpassed 250,000 fully driverless miles. Including supervised testing runs with safety operators in the cab, the company’s trucks have collectively logged more than 4.5 million autonomous miles.

The company currently operates a fleet of roughly 30 trucks, with around 10 already running fully autonomously on select routes.

And then there’s Kodiak Robotics, based in California, founded by autonomous vehicle engineer Don Burnette, a former leader at Google’s self-driving truck program.  

Kodiak has focused heavily on freight corridors across the American South and Southwest, particularly Texas, Oklahoma, and Arkansas, where highways are long, weather conditions are relatively stable, and freight demand remains enormous.

The company has partnered with major logistics operators like J.B. Hunt Transport Services and says its autonomous system has completed thousands of commercial freight deliveries.

In 2025, Kodiak also became one of the first autonomous trucking firms to deploy driverless operations in the Permian Basin energy sector — one of the busiest oil and freight regions in the United States. 

But despite years of headlines, the industry has remained stuck in testing mode for most of the past decade. However, the momentum behind autonomous trucking is now starting to show up in the numbers.

Interestingly, today, the biggest promise of autonomous trucking is not the technology itself. It is the economics behind it. Let’s break it down. 

The trucking industry runs on a fundamentally human constraint: drivers need rest. Under federal Hours of Service rules, truck drivers can operate for only 11 hours before mandatory downtime kicks in. That means trucks — despite costing hundreds of thousands of dollars — spend enormous amounts of time sitting idle at truck stops, rest areas, and distribution hubs.

Autonomous trucks change that equation entirely.

According to a McKinsey report, autonomous heavy-duty trucks operating on long-haul routes could reduce total operating costs per mile by as much as 42% on routes exceeding 1,500 miles. 

Much of those savings come from eliminating long-haul driver costs, reducing fuel consumption through optimized driving, increasing truck utilization, and lowering accident-related repair expenses.

This matters because trucking is a brutally low-margin industry. Even small efficiency gains can translate into billions of dollars in savings across the freight economy.

And then comes the salary. According to industry estimates cited by Truckers Report, driver wages account for roughly 26% of a truck's per-mile operating costs, while other studies place the figure closer to 40% when benefits, insurance, recruiting, training, and turnover costs are included. Going driverless could bring in considerable savings. 

This brings us to the most important point: But autonomous trucks are expensive.  Absolutely — at least for now.

That means an autonomous heavy-duty truck today can cost well over $300,000.

At first glance, that sounds economically impractical for an industry already struggling with thin margins.

But the autonomous trucking industry is betting on something that has played out repeatedly across technology markets: hardware gets cheaper as production scales.

According to forecasts from Goldman Sachs, the cost of autonomous hardware could fall dramatically by 2035 — potentially dropping to roughly $35,000 to $40,000 per truck as sensors become cheaper, computing power improves, and large-scale manufacturing kicks in.

In fact, the market potential is also becoming enormous. 

McKinsey projects that by 2035, autonomous heavy-duty trucking could become a $616 billion global market, with the United States alone accounting for roughly $178 billion. It estimates that autonomous trucks could make up 13% of all heavy-duty trucks operating on American roads by 2035. 

And corporate America is noticing all of this. 

Major retailers, logistics giants, and delivery companies are no longer just observing autonomous trucking from the sidelines. They are actively partnering with autonomous trucking firms to move real cargo across America’s freight corridors.

Take Walmart, for example. Since 2019, the retail giant has worked with autonomous trucking startup Gatik to move goods between fulfillment centers and stores in Arkansas and Louisiana. What started as a pilot program eventually evolved into fully driverless middle-mile commercial deliveries by 2022.

Then there’s FedEx. The company partnered with Aurora Innovation and truck manufacturer PACCAR to test autonomous freight routes between Dallas and Houston. According to Aurora, the trucks completed tens of thousands of miles with zero safety incidents while maintaining fully on-time deliveries.

UPS was also an early mover. The company partnered with TuSimple to run autonomous freight operations across Arizona, Texas, and parts of the Southeast. The partnership logged more than 160,000 autonomous miles while moving real UPS freight on commercial routes.

Even the food and grocery supply chain is entering the autonomous era. Kodiak Robotics partnered with food distributor Martin-Brower to run autonomous refrigerated freight routes between Dallas and Oklahoma City, completing hundreds of deliveries for quick-service restaurant supply chains.

One of the most important recent partnerships involves McLane Company, the Berkshire Hathaway-owned distribution giant that supplies restaurants, convenience stores, and retailers across nearly every ZIP code in America.

What makes the partnership significant is its scale. McLane operates more than 80 distribution centers, employs roughly 25,000 people, and serves some of the largest restaurant and retail supply chains in the country.

However, beneath the billion-dollar investments and state-of-the-art technology, there are still major problems the autonomous trucking industry has yet to overcome.

One major issue is phantom braking — when autonomous systems suddenly slam the brakes because the software mistakenly identifies a non-existent obstacle or misreads road conditions. On a highway, especially with an 80,000-pound semi-truck moving at high speed, even a small software error can become dangerous.

Safety concerns remain enormous as well. Critics argue that autonomous trucks still struggle with unpredictable “edge cases” like construction zones, emergency vehicles, debris, aggressive drivers, poor lane markings, and severe weather. The industry also knows that even a few highly publicized crashes could trigger regulatory backlash and damage public trust in the technology.

Then there’s the brutal economics of the industry itself.

Building autonomous trucking companies is incredibly expensive. Firms burn hundreds of millions — sometimes billions — of dollars developing software, sensors, mapping systems, and safety infrastructure long before generating meaningful revenue. As a result, several autonomous trucking startups have collapsed, downsized, or radically changed direction over the past few years.

Some companies have even pivoted away from trucking entirely.

One notable example is Waabi. Originally focused on autonomous long-haul trucking, the company recently expanded aggressively into robotaxis through a partnership with Uber, aiming to deploy tens of thousands of self-driving passenger vehicles instead.

Meanwhile, TuSimple — once considered one of the biggest names in autonomous trucking — spiraled into regulatory investigations, internal conflicts, and financial turmoil before largely collapsing in the U.S. market

Like artificial intelligence, autonomous trucking now appears to be approaching a large-scale adoption phase that many industry experts believe is increasingly inevitable. In fact, more than 24 U.S. states have already opened the door to autonomous freight operations in some form, particularly across major Sun Belt freight corridors.

But much like AI itself, this transition will require caution, regulation, and clear policy guardrails.

Because this is not merely another transportation upgrade, autonomous trucking has the potential to fundamentally reshape the very fabric of how freight moves across the United States — from labor markets and delivery speeds to supply chains, infrastructure, insurance, and logistics economics.

This newsletter was written by Shyam Gowtham