For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download City Streets – Modular Street Tiles for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
City Streets – Modular Street Tiles v1.0
“If possible, please buy the package to support the developer”
City Streets is a collection of tiling meshes and textures you can use to create your own city layout. Ideal for any tile-based game!
\\ Interactive Demo //
This collection uses separate textures for the roads, sidewalks, curbs, and ground so you can fully customize the look of your streets. Use the included textures or drop in your own. Everything is unwrapped to a square UV so it’s easy to swap textures.
All textures are 1024 resolution. Normal and Specular maps included.
Check out for more info!