• Total autonomous vehicle testing miles in California dropped 50% in 2024, with driverless testing falling 83%
  • Only 11 out of 31 permitted companies conducted public road testing in 2024
  • Industry consolidation continues with Waymo emerging as the leading player in testing and commercial operations

California's autonomous vehicle testing landscape underwent a dramatic transformation in 2024, with total test miles dropping by half in comparison to the previous year, according to new data released by the state's Department of Motor Vehicles (DMV).

The agency's report shows that autonomous vehicle testing miles fell to 4.5 million in 2024, marking a 50% decrease from 2023.

What was even more striking was the 83% plunge in driverless testing miles, which dropped from 3.26 million miles in 2023 to just 552,895 miles last year.

This sharp decline reflects a significant unification within the industry, that is largely influenced by two major factors: Waymo's transition to commercial robotaxi operations and the suspension and eventual closure of Cruise by General Motors.

These companies had historically been the largest contributors to testing miles, with Cruise alone accounting for 2.6 million test miles in 2023 before its permits were suspended in October of that year.

The state's autonomous vehicle testing program has seen a steady decrease in participation, with only 31 companies currently holding permits for testing with safety drivers.

More tellingly, just 11 of these companies conducted public road testing in 2024. Nine companies that submitted reports for the 2023-2024 period have since withdrawn from the program entirely.

The landscape for driverless testing permits is even more concentrated, with only six companies - AutoX, Nuro, WeRide, Waymo, and Zoox - holding approvals.

Commercial operation permits are even more exclusive, limited to just three companies: Mercedes-Benz, Nuro, and Waymo.

This represents a stark contrast to the industry's peak when as many as 60 companies held testing permits.

Despite the overall downturn, some companies continue to attract significant investment, with Waymo raising $5.6 billion in November and Wayve securing $1 billion in May.

The current state of California's autonomous vehicle testing program suggests an industry that has moved beyond its initial hype cycle into a more mature phase, dominated by a handful of well-funded players focused on commercial viability rather than just technological development.

Edited By Annette George