How do I make a block move?

I do not remember the codes to make a block move.

I want the block to move down the street [I have built a car].

I would also like it to regen and loop by spawning more.

[I see a lot of other people requesting stuff like how to make blocks disappear and doors moving. I am doing nothing different.]

Don't ask for people to make scripts for you. You can change the position of the block using Vector3 eg.

script.Parent.Position = Vector3.new(0,0,0)