Hupac is steadily expanding its P400 trailer network. New services have been launched across the Swiss Alps, in Italy and earlier, between Belgium and Spain. Nevertheless, there is still a lot of work to do before the trailer books solid spots on the train. Hupac still faces hurdles in expanding the service in France, for example, and infrastructure is not the only solution. This was explained by Alessandro Valenti, director sales and operations at Hupac at last Friday’s RaiFreight Live.