For each street tile, print yourself one of street.* and a base of the same size (2x2, 2x4 or 4x4). The streets are in 25mm square basis (which matches Dwarven Forge). If you want that size, print without changes, and print one of the 25mm bases. If you instead want inch squares, scale the street tile on X and Y by 101.6% and print one of the inch bases. Finally, if you want wyloch style tiles (1.25" per square) scale the X and Y by 127%.
MyMiniFactory License. You can use this 3D model for your own commercial purposes. Please credit the designer when sharing this model.