AlvinofDiaspar
Moderator
I can only imagine. Years ago, I would occasionally take a very early subway to Union from McCowan in the summer and surmised they were transporting fish in the overnight hours.
I was there a few years ago and I remember they even had windows that open - and it was already fetid in May. Given how grimy the actual tunnels were, blowing the nose after riding in one of these open window trains turned out to be quite the shocker.
AoD