Autonomous littee collection and grafitti removal on freeways.
http://www.dailynews.com/general-ne...oming-to-la-this-weekend-heres-when-and-where
Roll-in....
http://disney.wikia.com/wiki/WALL-E_(character)
No more unsightly roads and no more 40/km speed limits for these activities bc you don't need to protect robots.
