Great work!
A 3+2 lane assymetrical road with trolleybus would be great.
Also, all lanes should be used by trolleybuses in all versions of your roads, at least the outer two with left turn versions, where buses can switch to the inner lane(s) of the road in one direction, the other direction should be as normal.

An answer would be highly appreciated.

Can you do just the same type of roads but with trams? I like the vanilla blend. And now I have more options for trolleybuses but not enough for trams :)