The CP (Railway) routes remained separately operated. Since 1994 these have been operated from Sul e Sueste to Barreiro by SOFLUSA (Sociedade Fluvial de Transportes S.A.). In 1975 TT operated services from T. do Paço to Alcochete, Cacilhas, Montijo, Seixal and Cacilhas, and from Cais do Sodré to Cacilhas, and from Belém to Trafaria and Porto Brandão, with a fleet which was now mostly old. From 1977 newly acquired vessels were introduced as was a new orange livery. In 1982 Tagus cruises began alongside the ferry services. Since 1990 the services to Seixal and Montijo have seen a growth in usage, though the new Vasco da Gama bridge and the new rail services across the Ponte 25 de Abril both threaten future growth of the ferry routes to these and other locations. The introduction of catamarans on the longer services in 1995 has helped to maintain traffic share and at least two further catamarans have been acquired in 1999/2000.