I'm trying to reason "why the Tesla did stop?", in the second video on TheIntercept website, I can notice a left exit before the point where the Tesla stopped. Something I noticed with Google maps ( I don't have a Tesla, and maybe the navigation system of the Tesla is similar ), is that sometimes thinks tunnels can access the road above them ( in a tunnel near my home Google maps always tells me "turn right" in the middle of the tunnel without understanding that I need to get out of the tunnel first and take the ramp ). With this information I think the navigation system of the Tesla could have been similarly stupid and tried to turn left on a ghost road just to discover there's no road and so decided to stop.
This is just a possible reason, and I'm definitely not suggesting that this is what did happen.
This is Google maps saying "go right" in the middle of a tunnel: https://goo.gl/maps/G89cyQT2APUQuu6g6 ( the two roundabouts are connected by a tunnel )
PS: If you use street view you will see how it was 3 years ago, before the construction of the tunnel
This is just a possible reason, and I'm definitely not suggesting that this is what did happen.
This is Google maps saying "go right" in the middle of a tunnel: https://goo.gl/maps/G89cyQT2APUQuu6g6 ( the two roundabouts are connected by a tunnel )
PS: If you use street view you will see how it was 3 years ago, before the construction of the tunnel