A long winding time trial (around 6-8 minutes long depending).
Works for both the vanilla East Coast, and my recent Dirt version of it.
It is a loop, so you can do multiple laps, and it is reversible.
I've also finally worked out the prefab side of things (hopefully), so there are barriers and... erm... bunting...
Beta East Coast Long Time Trial 1.0
For both East Coast USA and my recent dirt version