As David says, it depends on where you are. In California and Texas the shoulder can be used for going around them; here in Arizona it is forbidden. In all cases you are responsible for almost any collision that results.

In some cities, there are problems with criminals in tunnels. Other than that, it is actually safer to be in a tunnel than in a building or outdoors. In many dangerous situations, from air raids to tornadoes to earthquakes, if you can't get to a real shelter, then a tunnel is the safest place to be.

I live in a rural area and Im usually out in the night coming home. I have had some weird things happen lately, like a guy had a gun and he called me to his car and kept saying Hello! Hello! Love?! and I looked in his hand and he had a gun. I walked the other side of the road and quickly walked away. He didnt follow me. Theres been some other things happen too. Like I was walking and a guy was on a motor bike and he slowed down and almost looked like he was going to get off. He noticed I was with my BF so he drove away really quick.

Do you think someones after me? Its usually really quiet and its rare to see anyone. Also there has been a man walking really slow past my house that looked similar to the guy with the gun. and a car drove past really slow at 2am a few times

Cars do have a drunk driving mode. It's called "off".

Seriously, even with all the creative safety features you mentioned, the car still would not be safe for a drunk driver. On the other hand, some of the features you mentions would be helpful to have at all times, even when sober.

How to make a proper turn and when to know you are safely in your "zone."?

Alright so I'm going to have 10 hour driving lesson and I had 2 last saturday. I also drove a bit on Sunday and today. The one thing I'm most uncomfortable is making left and right turns. During the lesson, I turned too wide, turned too short, almost hit parked cars, etc. When I turn the wheel, I don't know when to let the wheel go back to its original position. When the turn is fully complete? mid turn? And also there are 2 lanes on 8th street in Los Angeles and my dad and my driving teacher Jose, said that I was too close to the right lane because there were parked cars. If I went a bit to the left, I would be afraid of the cars to the left of me. How can I assure that I'm not too close to the parked cars on the right and cars going the same way to my left? Please help me.