Timeline
Two decades of autonomous-vehicle milestones: research breakthroughs, first commercial deployments, regulatory turning points, setbacks. Scroll to watch the car grow up, or filter by category to follow a single thread.
35 of 35 milestones
A US military research agency offers $1M to any team whose robot can drive itself 150 miles across the Mojave. No team finishes. The best car makes it 7.4 miles. The challenge sparks a generation of researchers who later build the AV industry.
A Stanford-built VW Touareg named 'Stanley' finishes the same desert course in 6 hours 54 minutes, winning the $2M prize. Five of the 23 starting vehicles complete the route — a dramatic swing from zero the year before.
The first autonomous driving event on a simulated city course — intersections, merges, other traffic. Carnegie Mellon's 'Boss' wins, with Stanford and Virginia Tech second and third. Many entrants later staff the AV industry's founding teams.
Google quietly launches an internal project (later renamed Waymo) to build a car that can drive itself. Staffed largely with DARPA Challenge veterans, it becomes the first long-horizon commercial bet on full autonomy.
Nevada becomes the first US state to regulate autonomous vehicle testing on public roads and issues the first testing license — to Google. Other states follow over the next several years.
Tesla pushes an over-the-air update enabling hands-on-wheel Autopilot (SAE Level 2) to the Model S fleet. The first widespread consumer exposure to a steering-plus-speed driver-assistance system.
Uber offers Pittsburgh riders free trips in autonomous Ford Fusions and later Volvo XC90s, with safety drivers monitoring. The service runs until 2020.
NHTSA publishes the first federal framework for automated vehicle regulation, setting voluntary performance guidelines for highly autonomous vehicles and pre-empting a fragmented state-by-state approach.
Otto (acquired by Uber) runs an autonomous Volvo truck 120 miles down a Colorado highway carrying 51,744 cans of Budweiser — the first commercial delivery by a self-driving truck. A safety driver is in the sleeper cab.
Waymo invites Phoenix-area residents to ride in self-driving Pacifica minivans (safety drivers present). The first real public ridership of an AV service, and the foundation for Waymo One.
Waymo turns its Phoenix Early Rider program into a paid, app-hailed service — the first commercial robotaxi, with safety drivers on board.
Nuro receives the first US federal exemption from motor-vehicle safety standards, allowing its purpose-built R2 delivery robot to operate on public roads without a driver, steering wheel, or pedals.
Waymo begins offering fully driverless rides to members of the public in a suburban zone around Phoenix. The first time paying passengers ride in a commercial robotaxi with no human in the car.
Cruise starts operating Chevy Bolts without safety drivers at night in San Francisco — a denser, more complex environment than the Phoenix suburbs.
TuSimple completes an 80-mile run on Arizona highways in a Navistar truck with no human on board the vehicle at all (a follow car trails it). A milestone for autonomous trucking, though the company later winds down US operations.
The California Public Utilities Commission authorizes Cruise to charge passengers for fully driverless rides in San Francisco during overnight hours — the first paid driverless service in a major US city.
NHTSA's Standing General Order takes effect, compelling AV companies and advanced driver-assist operators (including Level 2 systems) to report crashes to the agency. The first federal visibility into AV safety data.
Mercedes-Benz receives certification in Nevada (later California) to sell Drive Pilot, the first Level 3 conditional-automation system available to consumers in the US. It operates only on approved highways, below 40 mph, with a lead vehicle ahead.
California regulators suspend Cruise's driverless permit after an incident in San Francisco where a Cruise vehicle dragged a pedestrian after a separate hit-and-run. Cruise voluntarily pauses all US driverless operations while it reviews safety practices.
Waymo One opens public rides in Los Angeles and Austin, in addition to Phoenix and San Francisco. Multi-city operation becomes the baseline expectation for commercial robotaxi viability.
Amazon-owned Zoox runs its purpose-built, bi-directional robotaxi — no steering wheel — on public roads in Las Vegas and Foster City with employees as passengers. It's the first AV service in the US using a vehicle designed without human-driver controls.
Waymo vehicles become hailable directly through the Uber app in Austin. Marks a shift from standalone AV apps toward integrations with existing ride-share platforms.
Aurora Innovation starts running loads on Texas interstate corridors with no human driver in the cab. Commercial autonomous trucking transitions from pilot to paid freight.
Tesla opens invite-only Model Y robotaxi rides in a geofenced part of Austin, with a Tesla employee in the front passenger seat as a safety monitor. It joins a growing list of companies running paid or free AV rides in Texas.
Anyone with the Zoox app can ride its steering-wheel-free, bidirectional vehicle between stops on and around the Las Vegas Strip. Rides are free while the company waits for federal approval to charge fares.
Waymo extends its operating area to include freeways in three US metros, a step beyond the lower-speed city streets where most driverless service had been limited.
In Austin, a small share of Tesla robotaxis start carrying riders with no safety monitor on board, mixed into a fleet where most vehicles still have one. Chase vehicles follow the unsupervised cars at first.
Aurora validates driverless operation on the roughly 1,000-mile route between Fort Worth and Phoenix, longer than a single human driver is legally allowed to drive in one shift, and expands its network across Texas and the Southwest.
With Dallas, Houston, San Antonio and Orlando added, Waymo operates public robotaxi service in 10 US metros and reports more than 400,000 rides a week, up from about 200,000 a year earlier.
Under the Automated Vehicles Act, Great Britain starts taking applications from operators to carry passengers in self-driving taxis and buses. Waymo, which began testing in London in April, and a Wayve and Uber partnership are among those preparing London services.
NHTSA grants Zoox the first commercial exemption for a purpose-built robotaxi, covering up to 2,500 vehicles a year for two years. Zoox starts charging fares in Las Vegas on August 10.
Waymo launches public service in Denver, San Diego and Tampa, reaching 14 US metros and a fleet of more than 4,000 vehicles. In Denver and San Diego, riders get its new Zeekr-built minivan, the first vehicle designed around its sixth-generation system.
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Today · September 2026. Everything above is history. Everything below is projection, not promise.
Operators have announced plans for dozens more cities, first passenger services in Europe and Asia, and more purpose-built vehicles without steering wheels. Announced plans are not guarantees: each city and country still has to sign off.
Projected: broader deployment of driverless trucking along pre-mapped interstate corridors in the US sunbelt. Depends on continued regulatory clarity and insurance markets maturing for commercial AV freight.
No credible production roadmap for true Level 5 — a car that can drive anywhere a human can, in any conditions — exists as of late 2026. Most serious forecasts treat L5 as a research horizon, not a product timeline.
A note on what's here
This is a neutral historical record. We name specific companies because those are the factual actors — not to endorse any of them. Projected entries are labelled Projected and reflect commonly-discussed industry expectations as of 2026; they are not predictions from this site.
