Do road signs work in advertising?

I want to try to put up a road sign from a printing house, but I don’t know if it’s worth my time and so on.

They work, let’s say I have a store that is located around the corner, to attract customers I ordered a road sign https://urbansignandprint.com/products/yard-signs. There is information about my business, as well as a diagram of how to get to it. It works and attracts people very well, it’s good that I ordered one for myself.