[openrailwaymap] How to map a railway only for railbike

A note see here https://www.openstreetmap.org/note/1266163#map=16/51.3389/4.5002&laye... Now it is mapped like... https://www.openstreetmap.org/way/23523716#map=16/51.3399/4.4976&laye... disused rail railway disused Question of Bancki How to map a railway that is only used for railbikes see image like https://commons.wikimedia.org/wiki/File:Hesjoen_lake_railbikes.jpg I did find the answer on wiki. To avoid wrong tag by Bancki can some one come with the right answers. Wiki pages. Thx Jakka Belgium