LFS could maybe benefit from a really short oval, it certainly doesn't need this. As far as I'm concerned the point in short ovals is the allow close racing at low speeds, bringing cost down (both in terms of the actual cost of running the track being a small site and in terms of car preparation due to lower standards of safety required for such low speed racing), they also have the advantage of being local due to being small and cheap sites and allow contact cars to be run in a sensible environment. The long oval is about going very fast, and going very fast all the time with little or no braking and a course that should require as little skill as possible to negotiate so there's as much chance as possible to concentrate on racing.
This thing is an awful suggestion, has none of the characteristics or advantages of a short or fast oval, it is just an exceptionally boring featureless road circuit in effect it looks incredibly dull even in the WTCC layout.