{
    "icon": "temaki-tunnel",
    "fields": [
        "name",
        "tunnel_combo",
        "layer",
        "width",
        "length",
        "height"
    ],
    "moreFields": [
        "gnis/feature_id-US"
    ],
    "geometry": [
        "area"
    ],
    "tags": {
        "man_made": "tunnel"
    },
    "addTags": {
        "man_made": "tunnel",
        "layer": "-1"
    },
    "removeTags": {
        "man_made": "tunnel",
        "layer": "*"
    },
    "reference": {
        "key": "man_made",
        "value": "tunnel"
    },
    "terms": [
        "bore",
        "dig",
        "shaft",
        "underground passage",
        "underpass"
    ],
    "name": "Tunnel Area"
}