TOPIC: Another rules query

Still fairly new to the BTPRO world and trying to improve my CB skills. Was watching a game and noticed the station build below. Is this within the rules or would it be considered spreading?

if the truck stations still are inside the train station range then imo it shouldnt matter. but this is just one of those "bending the rules" thing. if this should be allowed then why shouldnt normal "spread-feed" be allowed like A-B-A-B-A-B-A-B.. What this picture shows if im correct is B-A-C-A-D-A-E-A-F.

God i hate that 32-bit It has so few colors

There are truck stations (that belong to the train station) in a street leading away from the trainstation though, that is definetely considered spreading. The busstations are OK, according to server rules.