Well this is my first track which I made using SketchUp.
(Just to say I am new to this stuff and that this is my first track that I have tried to make plus is the first time I have used SketchUp incase it isn't to the best standards ). I got slightly bored during the holidays so decided to give it a shot. Although I had intended it to be just the layout of the track when I began... I did get slightly carried away with it. The track is currently unnamed. The 'grand prix circuit' (which should be marked out in one of the attachments below) is approximately 4.8km and is a clockwise circuit. Any comments about it would be welcome... even if they may be harsh about it, please just say what you think about it.