Budweiser has been doing that since 2016.
https://duckduckgo.com/?q=budweiser+automated+truck&t=h_&ia=web
From your link, the A-B truck had a human in the cab and he drove the non-highway sections.
“The human who piloted the truck from Anheuser-Busch to the highway shifted to the back of the cab until the truck exited the highway.”
The TuSimple truck had no humans... but biden claims to have been a truck driver...