I've same opinion as vGelder because that amount of stations only gives work, without the considered revenue. Actually,
as stated here
, to increase ratings/town growth only needs "loading and unloading
at least one item of cargo at
up to five stations within town influence within
a two month period". More than that, it's superfluous. Ofc, depends on town size, but as told previously, 8 truck/bus stops are enough
So, it's only a time waster and therefore, not considered cheating because not getting any unfair advantage on the technique used ^^