Updated: September, 22nd,2026
As autonomous vehicles appear on roads throughout the country, ongoing testing and modifications promise to expand the technology’s reach.
Vehicle manufacturers and the commercial trucking industry are taking it a step further, introducing the potential for widespread use of driverless trucks.
But what does this mean for Oregon drivers?
Should we expect to see driverless trucks on the road before we know it? What safety risks could come with these large autonomous vehicles? Who can even be held liable when one causes a collision?
The experienced truck accident attorneys at Rizk Law can help concerned drivers understand how self-driving trucks in Portland may impact road safety, Oregon law, and injury victims.
Are Driverless Trucks on the Road in Portland Yet?
Fully autonomous commercial trucks are not yet a routine sight on Portland roads. Still, our city is the headquarters of major commercial vehicle manufacturer Daimler Truck North America (DTNA).
The company has already been experimenting with trucks at increasing levels of automation for years now, though it still doesn’t have a fully driverless truck.
While DTNA is testing its fleets outside of Oregon, autonomous truck testing has reached our area.
According to the Portland Bureau of Transportation (PBOT), Stack AV has notified the Oregon Department of Transportation (ODOT) that it intends to test its automated trucks on state highways in the Portland metro area.
Portland itself hasn’t issued permits for autonomous vehicle testing on city-controlled streets, but PBOT’s requirements don’t apply to roads outside of the agency’s control.
For the time being, local drivers are more likely to encounter testing activity than widespread driverless truck operations.
What Driverless Trucks Mean for Highway Safety
Supporters of autonomous trucking argue that the technology could significantly reduce crashes caused by human error, such as distraction, fatigue, or impaired driving.
However, driverless large trucks also introduce new safety concerns.
Automated systems must be able to accurately recognize traffic conditions, construction zones, pedestrians, changing weather, and unexpected roadway hazards. System failures or sensor and software problems could contribute to serious crashes.
While autonomous trucks may help reduce the total number of accidents, these vehicles are still much larger and heavier than passenger vehicles.
As a result, any failure involving an autonomous truck could have severe consequences. Highway safety will depend heavily on developments in driverless truck testing and oversight.
How Does Oregon Regulate Autonomous Trucks?
Oregon currently lacks a comprehensive regulatory system specifically governing autonomous vehicle testing.
Instead, ODOT coordinates autonomous vehicle programs and policies. Companies that plan to test autonomous vehicles in Oregon can voluntarily notify ODOT.
The agency can then share information with those companies about work zones, lane closures, and other issues that could affect their testing plans.
In the meantime, Oregon lawmakers continue to consider implementing more detailed rules for autonomous vehicles but have not yet passed legislation to do so.
Who Is Responsible If a Driverless Truck Causes an Accident?
Determining responsibility after a Portland self-driving truck crash requires examining more than a human driver’s actions.
Depending on what caused the collision, an investigation may focus on several potentially liable parties, including:
- The trucking company that owned or operated the vehicle
- The truck or autonomous system manufacturer
- A company responsible for software, sensors, or other technology
- A maintenance provider whose work contributed to the crash
- A negligent human operator, depending on the truck’s level of autonomy
When an autonomous vehicle is involved, insurance companies may be quick to point to any human error to shift the blame onto the victim.
Unfortunately, if the insurers successfully make their case, ORS 31.600 states that the victim’s financial recovery can be reduced by their percentage of fault. A victim who is more than 50 percent responsible cannot recover any compensation.
An experienced attorney from Rizk Law can help you identify any parties who are liable for your injuries and protect you from undue blame to maximize your semi-truck accident compensation.
How Will Driverless Truck Accidents Be Investigated?
Investigating a self-driving truck accident will require a close look at the vehicle’s technology as well as the physical evidence.
Investigators must determine what the automated driving system detected, how it responded, and whether a mechanical or technological failure contributed to the crash.
Potential evidence a driverless truck accident lawyer may pursue and analyze after a crash includes:
- Data recorded by the truck before and during the collision
- Information from cameras, radar, lidar, and other sensors
- Software logs showing commands or system warnings
- Maintenance and inspection records for the truck
- Communications between the trucking company and technology providers
- Physical proof from the crash scene, such as roadway conditions and vehicle damage
- Analysis from experts and statements from eyewitnesses
When a truck relies heavily on automated systems, preserving electronic data is especially important.
That information could help establish whether the collision resulted from a technology failure, poor maintenance, company practices, or another cause. Trucking companies – particularly those with an interest in protecting cutting-edge technologies – may go to great lengths to keep electronic data away from attorneys.
An experienced Portland truck accident attorney at Rizk Law will know what steps to take to preserve this critical evidence.
What Could Driverless Trucks Mean for Future Truck Accident Claims?
The potential for a continued rise in driverless trucks stands to transform the evidence and legal questions involved in accident claims.
Instead of focusing primarily on a truck driver’s conduct, future claims are more likely to require insurers and attorneys to examine software, vehicle data, maintenance practices, and corporate decision-making. As autonomous trucking expands, these cases could involve more technical evidence and multiple potentially responsible companies.
The uncertainty in the legal landscape for self-driving cars means regulations are likely to change as well, making the future hard to predict.
How a Portland Truck Accident Lawyer Can Help After a Driverless Truck Crash
Claims arising from commercial truck accidents are already complicated because of federal regulations governing the trucking industry and the unique evidence involved. Driverless truck crashes add another layer of complexity.
Even if fully driverless trucks aren’t on Portland roads yet, many modern trucks have some level of self-driving technology, introducing similar challenges.
If you have suffered injuries in a collision involving an autonomous vehicle, you need an experienced Portland truck accident lawyer on your side.
Rizk Law is here to provide the legal support you need while you focus on healing. We have over 20 years of experience serving Oregonians injured in commercial truck collisions, with a successful track record that includes:
- $1,250,000 verdict for a pedestrian hit by a commercial motorist
- $900,000 recovery for a client T-boned by a delivery truck
- $600,000 trial verdict for a postal worker rear-ended by a commercial dump truck
- $520,000 verdict for a truck driver rear-ended by another truck while stopped*
We have a skilled team of lawyers, paralegals, and staff, all educated and licensed right here in Oregon.
Unlike large national firms, we call Portland home, leading to our extensive experience with local courts, judges, insurance adjusters, and expert witnesses.
That gives our attorneys a valuable perspective that we bring to every truck accident case, and we take pride in offering highly personalized representation to our clients.
As one wrote of their experience with us:
“Jacqueline was terrific. Made it so easy! Took care of all the intricate details, great communication, and I got a higher settlement than I was expecting. Do yourself a favor and let her handle your case for you!”
– KB M.
Don’t deal with the fallout from a driverless truck crash on your own.
Contact a truck accident lawyer in Portland at Rizk Law right away to get started with a free consultation.
*Each case is unique, and past results do not guarantee future outcomes.
