stylized asphalt

The only thing i like in my ‘belrosskiy railway station’ project is asphalt.
I was trying out different options: from flat gray color to realistic asphalt, but the result didn’t fit overall style of image.
So, after numerous iterations, i made this one and i kinda like it.

It is shared on blendswap.
https://www.blendswap.com/blend/23590