Originally Posted by
threeoh
I think the overhead wayfinding signs say "Terminals 1 2 3" (in the colored boxes) rather than saying "train"
ah, I see. So the not-very-logical logic is that you have to take the ATS to get to the other terminals as well as the rental car facility, which everyone must surely know?
thanks! making notes of all of this, would like to spend as little time as possible stumbling around ORD looking for the right train