One of the express trains with the longest route in Spain was the "Media Luna" that circulated between Algeciras and France, made up of two branches that separated in Zaragoza to reach Hendaye and Cerbere, allowing travelers to continue their journey to Paris. . This train circled Madrid and Barcelona without stopping in these cities.
The HE4016 set consists of a CIWL sleeper type T2 in blue, a 7100 sleeper car in "Star" decoration and a 12100 first-class car in "Star" decoration, all of them from period IV.