Why doesn't LFS have any?

Well, there's a couple of corners which are up/down hill, such as the 'Corkscrew' at Aston and the Westhill national section, but these are just single drops between two corners.

It'd be great to have a long up or downhill section of road, with lots of turns etc. A hillclimb basically, perhaps on one of the perimeter roads on one of the new layouts?

Hhmm Eric is working on some tracks as described in December 2015; https://www.lfs.net/forum/post/1899499#post1899499

But it is missing some scenery. Maybe missing some hills, we will see (?)