High Resolution : 2600 X 1836 pixels
Jpeg Compression 10
Tiles Perfectly horizontally and vertically even on large scale surfaces
Grey sidewalk border texture is included

textures are provided with a 3dsmax5 file for shaders, shape profile, UVWmap position (+3ds+fbx)

a High Res. sidewalks collection is available here :
Product ID 320452

for individual InfinityStudio sidewalks & roads products : type 'RHQ' in the quick search dialog box