The meter-gauge line from Bulle to Broc-Fabrique of the former Gruyère-Fribourg-Morat (GFM), today Transports publics fribourgoise (TPF) will be closed from April 6, 2021 and converted to a standard-gauge line. To say goodbye to the previous operation, older vehicles from the stock of the association GFM Historique ran on March 27 and 28, 2021 all timetabled trains. Railcar Be 4/4 # 131, built in 1943 for the GFM, is running train 14964 of the line S 60 from Bulle to Broc-Fabrique, near the stop of La Tour-de-Trême Parqueterie. The intermediate car is B4 # 811, former Blonay-Chamby Railroad Museum, former SBB Brünig line. In the rear is railcar BDe 4/4 # 141 of the TPF/GFM, built in 1972, today operated by assocation GFM Historique.