The self-driving truck company TuSimple has successfully and without incident delivered letters and packages for the United States Postal Service (USPS). Between the Phoenix, Arizona, and Dallas, Texas distribution centers the automated truck turned a 48 hour venture into a quick 22 hour delivery. On board this autonomous long haul was a safety engineer and a driver to monitor how the truck performed and to help keep the public safe.
For more information about these trucks and what TuSimple is doing, click here: https://www.electronicdesign.com/automotive/tusimple-completes-self-driving-truck-test-usps