UPS launched its self-driving service in May, with a driver and engineer monitoring behind the wheel.
Hyundai partners with Pony.ai, Via to launch self-driving fleet in US
Auto tech companies are stepping up efforts to roll out commercial self-driving taxi service to help recoup costs.
Briefing: Self-driving truck unicorn TuSimple pilots mail delivery for USPS
TuSimple has been running daily routes for customers in Arizona and was last year given permission to test its trucks on selected roads in Shanghai.
Self-driving firms AutoX, Pony.AI granted California robotaxi permits
AutoX and Pony.ai had also granted first batch of licenses to conduct road testing in the southern Chinese city of Guangzhou.