@openstreetmap/id-tagging-schema/data/presets/traffic_sign/maxspeed.json

The OpenStreetMap tagging model used by the iD editor

{
    "icon": "fas-directions",
    "fields": [
        "{traffic_sign}",
        "maxspeed"
    ],
    "geometry": [
        "point",
        "vertex"
    ],
    "tags": {
        "traffic_sign": "maxspeed"
    },
    "locationSet": {
        "exclude": [
            "US",
            "CA",
            "LR"
        ]
    },
    "terms": [
        "max speed",
        "maximum speed",
        "road",
        "highway"
    ],
    "name": "Speed Limit Sign"
}