Granted my experience is my own and shaped by the areas I've lived in, but I'd say the crash barrier is pretty standard by US standards. A few reflectors, a cr

Granted my experience is my own and shaped by the areas I've lived in, but I'd say the crash barrier is pretty standard by US standards. A few reflectors, a crumple barrier or some barrels and you've got a highway divider start! Certainly not as lengthy or as well marked as the Dutch example. This one I used to drive by in KC almost daily looks similar to the Tesla accident one (granted, this example does have some friendly arrows in the gore): https://www.google.com/maps/@39.0387093,-94.6774548,3a,75y,105.25h,71.69t/data=!3m6!1e1!3m4!1s49sPDnyE3H4GzmLkFSh7Mw!2e0!7i13312!8i6656 https://www.google.com/maps/@39.0387093,-94.6774548,3a,75y,1... I have also seen so many people crash into this one that they put up yellow hazard lights: https://www.google.com/maps/@39.0790636,-94.594365,3a,75y,176.81h,87.13t/data=!3m6!1e1!3m4!1sIiyNEDTqkTgA5L0RcNP2Ew!2e0!7i13312!8i6656 https://www.google.com/maps/@39.0790636,-94.594365,3a,75y,17...