The track layout looks pretty cool, only the tire chicane breaks the general flow of the circuit, so maybe try using a bus stop chicane (Old Spa Layout), or make a layout without the chicane.
But the track is far from finished, the track lacks things such as cars, trees, and parking lots, etc. Those things really make your circuit come alive.
One of the main things that bother me is a lack of elevation. Some corners could really use some and it would give the track excellent flow! The curbs aren't perfect yet which gives an awkward edge to drive on. The barriers at either side of the track are a bit too far away, for sure on the inside of corners and red-white colors aren't ideal of course. For runoff maybe try to implement asphalt runoff since it's much more forgiving to drive on, mainly to the extend of hairpins.
The track itself is pretty hard to see, in one of the larger corners I couldn't see how long it goes on, so try to add lines at either side of the track. The lack of a track map doesn't make it easier as well.
I think the track has a lot of potentials, but it has a long way to go!
