My apologies, I was under the impression that footways acted as a free-flowing footpath of their own. If this means that it breaks routing, then by all means revert the changes. My changes were to reflect that this plaza enables free flowing of pedestrians around the station, which was modeled by a web of footpaths and I thought that changing it to a footway would "clean up" the area while better reflecting the real world. Again, I apologize if this was the wrong way to go about it.