I can’t go right, I can’t go left. I’m forever stuck going only up and down. What am I?

Answer: An elevator.

More What am I ? with answers

More What am I ?

I can't see yet I know your there. I'm not a cow but I'm leather. I'm a rare find but follow paths. I can fly but I'm not a bird. What am I?
I cannot be bought, cannot be sold, even if I’m sometimes made of gold. What am I?
I cannot be burned by fire or drowned in water. What am I?
I cannot be burned in fire or drowned in water. What am I?
I cannot be felt or moved, but as you come closer, I get more distant. What am I?
I cannot hear or even see, But sense light and sounds there may be, Sometimes I end up on a hook, I can be combined with a book. What am I?
I cannot speak but I have great knowledge, I’m not a tree but I have leaves. I have hinges but I am neither a door nor a window. What am I?
I carried by mad animals. What am I?
I carry my home on my back. I am not rich, but I leave silver in my track. What am I?
I carry you down a gental stream. What am I?
I cause involuntary movements in your vehicle. What am I?
I clear the name of guilty men and mixed with common items I am deadly. What am I?