This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Lngenprofile der bedeutendsten Bergbahnen der Welt . de Lngenprofile der bedeutensten Bergbahnen der Welt Grafik von seals ch rid sbz id hitlist id id Schweizerische Bauzeitung Volume August author PDold History of rail transport Railway altitude profiles
Page 2023 Free-images.com. All images are Public Domain