Problems when snapping 2 objects

I wanted to align the intersection object and the road object. But when I used “v” and the move tool on my keyboard, they didn’t match each other. The road object was moved far away from the intersection object so I guessed the problem here was because of the intersection object, the original image was a square so the road moved to its apexes. How can I fix this? and sorry about my grammar, it isn’t good.
[the image of problem][1]

[the intersection object]

If you are using the 2021 version or newer there is a grid snapping feature that you can set the grid size.197766-obrazek-2022-07-18-031750343.png