2 ms·The reason they can't do trips to the airport is regulatory and not technical.by fragmede 6mo agoThe reason they can't do trips to the airport is regulatory and not technical.aerhardt 6mo agoWhat they told me and I can read online is that they don’t because they can’t operate on the Austin highways. Have you read anything that’s more detailed?fragmede 6mo agoAs far as the technology goes, they're able to operate on California highways. That's what I'm going off of.