At the 17.04.2023 was the WRS Re 420 502 with a empyt boiler train from Romont FR to Birsfelden Hafen between Fribourg and Düdingen on the Grandfey Viadukt
The Rem 476 454 was with Train 50831 from Vufflens-la-Ville to Dottikon-Dintikon on way. Here between Fribourg and Düdingen on the Grandfey Viadukt.
Eem 923 019 "La Berra" from SBB Cargo does the shunting job in Düdingen (Switzerland).