1954 September, George Behrend, “The Nyon-St. Cergue-Morez Railway”, in Railway Magazine, page 605:
The line from Nyon to La Cure (17½ miles) was opened in 1916, and is on independent track throughout, leaving the road immediately after passing under the Swiss Federal line from Lausanne to Geneva, where grooved tramrails with tie-bars give place to steel-sleepered track.