public_transport/car_maxspeed.json

{
    "type": "overpass",
    "name": {
        "en": "Maxspeed"
    },
    "query": {
        "11": "way[highway~\"^(motorway|trunk)$\"];",
        "13": "way[highway~\"^(motorway|motorway_link|trunk|trunk_link|primary|primary_link|secondary|tertiary)$\"];",
        "15": "way[highway~\"^(motorway|motorway_link|trunk|trunk_link|primary|primary_link|secondary|secondary_link|tertiary|tertiary_link|residential|unclassified)$\"];",
        "17": "way[highway~\"^(motorway|motorway_link|trunk|trunk_link|primary|primary_link|secondary|secondary_link|tertiary|tertiary_link|residential|unclassified|service|living_street|pedestrian|track|road)$\"];"
    },
    "feature": {
        "pre": [
            "{% if tags.maxspeed is not defined %}",
            "{% set maxspeedKmh = null %}",
            "{% set maxspeed = null %}",
            "{% set unit = null %}",
            "{% else %}",
            "",
            "{% if tags.maxspeed|matches(\"^[0-9]+$\") %}",
            "{% set maxspeedKmh = tags.maxspeed %}",
            "{% set maxspeed = tags.maxspeed %}",
            "{% set unit = \"km/h\" %}",
            "{% endif %}",
            "",
            "",
            "{% set m = tags.maxspeed|matches(\"(^[0-9]+) mph$\") %}",
            "{% if m %}",
            "{% set maxspeedKmh = m[1] * 1.60934 %}",
            "{% set maxspeed = m[1] %}",
            "{% set unit = \"mph\" %}",
            "{% endif %}",
            "",
            "{% endif %}",
            "",
            "{% if not maxspeedKmh %}",
            "{% set color = \"#404040\" %}",
            "{% else %}",
            "{% set color = colorInterpolate(const.colorMap, (maxspeedKmh - const.offsetColorSpeed) / const.highestColorSpeed) %}",
            "{% endif %}"
        ],
        "description": [
            "{% if maxspeed %}",
            "<span style='color: {{ color }}'>{{ maxspeed }} {{ unit }}</span>",
            "{% elseif tags.maxspeed %}",
            "{{ tags.maxspeed }}",
            "{% else %}",
            "{{ trans('unknown') }}",
            "{% endif %}"
        ],
        "markerSymbol": null,
        "listMarkerSymbol": "line",
        "style": {
            "width": "3",
            "color": "{{ color }}"
        }
    },
    "const": {
        "colorMap": [
            "#00af00",
            "#ff7f00",
            "#ff0000",
            "#af00af"
        ],
        "highestColorSpeed": 150,
        "offsetColorSpeed": 10
    },
    "info": [
        "<div style='display: inline-block'>",
        "<table>",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({}))|raw }}</td>",
        "    <td colspan>{{ trans('unknown') }}</td>",
        "  </tr>",
        "{% for i in range(10, 140, 20) %}",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({ \"maxspeed\": i }))|raw }}</td>",
        "    <td>{{ i }}km/h</td>",
        "  </tr>",
        "{% endfor %}",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({ \"maxspeed\": 150 }))|raw }}</td>",
        "    <td>≥150km/h</td>",
        "  </tr>",
        "</table>",
        "</div>",
        "",
        "<div style='display: inline-block'>",
        "<table>",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({}))|raw }}</td>",
        "    <td colspan>{{ trans('unknown') }}</td>",
        "  </tr>",
        "{% for i in range(10, 60, 10) %}",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({ \"maxspeed\": (i * 1.60934)|round }))|raw }}</td>",
        "    <td>{{ i }}mph</td>",
        "  </tr>",
        "{% endfor %}",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({ \"maxspeed\": (75 * 1.60934)|round }))|raw }}</td>",
        "    <td>75mph</td>",
        "  </tr>",
        "  <tr>",
        "    <td>{{ markerLine(evaluate({ \"maxspeed\": (95 * 1.60934)|round }))|raw }}</td>",
        "    <td>≥95mph</td>",
        "  </tr>",
        "</table>",
        "</div>"
    ]
}