Ge 4/4 III # 642 in the white publicity paint scheme for INTEGRAL, is pulling the Interregio 1129 from Chur to St.Moritz, between Spinas and Bever. Behind the locomotive a second class standard car type II, then the permanently coupled 6-car ALVRA trainset, followed by the cab car At. In the rear several empty passenger cars, which were brought from Chur to the Engadine with this train regularly.
