>>96081645
I'd imagine something less practical and more spiritual, so instead of a cart carrying supplies, it's something that follows a path of mystical importance, maybe an animal, something slow and sturdy
consider a humble giant tortoise, on its back there's a small garden and a waystone (one of the few that works on the move?)
or maybe it's an extremely ancient treeman, way too slow and wizened to fight, but heralding the arrival of the season with its passing? (autumn if male, spring if female?)
or there's no cargo at all, it's just 'civilians' having a procession or travelling from one area to another