Answer:
Although it sounds like I work on a transportation device I actually work in a restaurant.
I can be winding and I can be straight. I can be smooth and I can be rough. Sometimes both. I start out black but fade to brown. My favorite colors are yellow and white and I love stripes and dashed lines.
I stink up your breath and fights evil vampires
What has a bottom at the top?
I'm not a bird, but I can fly through the sky. I'm not a river, but I'm full of water. What am I?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?