As California regulators explore new rules to put self-driving semitrucks on the road, labor unions are rushing to the state Legislature to ask for a new law they say will protect their jobs — the start of a debate that could shape the future of the nation's nearly $900 billion trucking industry.
California already has rules governing self-driving cars and delivery trucks that weigh less than 10,001 pounds (4,536 kilograms). Now, the California Department of Motor Vehicles is gathering information for potential new rules that would let self-driving semitrucks on the road that can weigh up to 80,000 pounds (36,287 kilograms).
