Yes, there is drainage all over the place. This corner is actually one of the easiest corners on the whole track. It is not as steep as it looks and that corner goes by without noticing. The rooty and steep ones are the hard corners on this track. The old track was fresh and the drainage got worn away quite fast but the new one is much better erosion wise. Just because it is steep doesn't mean it can't be well built.
Good to hear! You're right, it only requires some more work and putting some more thought into it to make it much more solid Hope I can ride it some time next summer...