Pretty simple, I like the hole

Nice, but there's room for improvements.

The pedestrian crossings are wrong, they look like spiky things coming out of the road.

You have very different outline / shading options for each building: choose one and stick to it! (the foreground center bldg being my fav)

There are a number of small pixel-level issues to be fixed.

And, that hole in the ground is begging for high-tech construction equipment!