 A passageway from the concourse leads to a waiting room, which contains seats and displays showing upcoming arrivals.The platform is accessed from the waiting room via a single staircase and elevator at the north end.Immediately north of the station, still underneath McCormick Place, the adjacent freight tracks cross over the Metra mainline, switching from running west of the Metra tracks and diverging towards Downtown Chicago to the north of the station to east of and directly adjacent to the Metra tracks for the remainder of the line to University Park.