@openstreetmap/id-tagging-schema/data/presets/railway/derail.json

The OpenStreetMap tagging model used by the iD editor

{
    "icon": "maki-roadblock",
    "geometry": [
        "vertex"
    ],
    "fields": [
        "direction_vertex"
    ],
    "tags": {
        "railway": "derail"
    },
    "terms": [
        "derailer"
    ],
    "name": "Railway Derailer"
}