The self driving tech is trying to do everything 'by itself' in that it's trying to drive perfectly without help but in the ends roads will probably have to mee

The self driving tech is trying to do everything 'by itself' in that it's trying to drive perfectly without help but in the ends roads will probably have to meet the tech part way. That is, the roads will need some (hopefully not to expensive) adjustments or additions to make the self driving tech more reliable.