@openstreetmap/id-tagging-schema/data/presets/highway/traffic_signals.json

The OpenStreetMap tagging model used by the iD editor

{
    "icon": "temaki-traffic_signals",
    "geometry": [
        "vertex"
    ],
    "tags": {
        "highway": "traffic_signals"
    },
    "fields": [
        "traffic_signals",
        "traffic_signals/direction"
    ],
    "moreFields": [
        "traffic_signals/countdown"
    ],
    "terms": [
        "light",
        "stoplight",
        "traffic light"
    ],
    "name": "Traffic Signals"
}