The station yard consists of seven tracks: 1 and 2 for Chiasso, 3 previously shared between the Chiasso-Milan and Lecco-Milan railways, 4 and 5 for Tirano (RFI), and 6 (as the main platform) and 7 (as the overtaking platform) for the Lecco and Molteno lines.
The station also has a freight terminal that serves, amongst other things, the nearby storage area of the former Lombard Petroli, at Villasanta.