BEIJING -- A self-driving truck developed by PlusAI, a Chinese startup specializing in self-driving technology for large trucks, succeeded this month in traveling from the U.S. West Coast to the East Coast.
Level-4 autonomous vehicle delivers 18 tons of California butter to Pennsylvania

PlusAI completed a coast-to-coast test run of a level-4 self-driving truck in the U.S., taking a step toward commercialization of its technology. (Photo courtesy of PlusAI)
BEIJING -- A self-driving truck developed by PlusAI, a Chinese startup specializing in self-driving technology for large trucks, succeeded this month in traveling from the U.S. West Coast to the East Coast.