Theodore 2019
@Simberia
There's a crazy troll Vietnamese giving negative post rating everywhere, go get a life dude.
I don't like catch-fences.A large part of Vietnam is still littered with a variety of UXO left over from the conflict. The more tourist oriented areas have been cleaned up, but many areas remain where the work has been left to the civilians (as usual).
I seriously doubt a circuit could be built on Rice paddies or in areas where the water table is high, ergo the street circuit choice. As an aside, Vietnam is crisscrossed with waterways, so the amount of land available is limited, while the 'Highlands' are not really accessible.
And the weather is mostly crap.