CP 4715 with a sand and cement train to Loulé.
CP 5628 + 562x with an empty coal train from Pego to Sines.
CP 2621 with a sand train from Entroncamento to Loulé.
CP 1912 with a sand train to Neves Corvo (underground copper and zinc mine in the western part of the Iberian Pyrite Belt).