Looks really handy if you're falling off a bridge, and really useless if you're not.

Cars do not have aerodynamics to fly. Is he thinking that in order to avoid traffic, the car has to jump over the bridge? I don't know.

Unveiling video from tesla https://youtu.be/eqOfmtTJD1A

[dupe] https://news.ycombinator.com/item?id=50112657