public_transport/roads.json

{
    "type": "overpass",
    "query": {
        "10": "way[highway~'^(motorway|trunk)']",
        "12": "way[highway~'^(motorway|trunk|primary)']",
        "13": "way[highway~'^(motorway|trunk|primary|secondary)']",
        "14": "way[highway~'^(motorway|trunk|primary|secondary|tertiary)']",
        "15": "way[highway~'^(motorway|trunk|primary|secondary|tertiary|pedestrian|unclassified)']",
        "16": "way[highway~'^(motorway|trunk|primary|secondary|tertiary|pedestrian|unclassified|residential)']",
        "17": "way[highway~'^(motorway|trunk|primary|secondary|tertiary|pedestrian|unclassified|residential|living_street|service)']",
        "18": "way[highway][highway!~'^(raceway|bus_guideway)$']"
    },
    "feature": {
        "pre": [
            "{% set highway = tags.highway %}{% set is_link = false %}",
            "{% if tags.highway|matches('_link$') %}",
            "  {% set highway = tags.highway|slice(0, tags.highway|length - 5) %}{% set is_link = true %}",
            "{% endif %}"
        ],
        "description": "{{ tagTrans('highway', tags.highway) }}",
        "priority": "{{ const.priorities[highway]|default(50) + (is_link ? 0.5 : 0) }}",
        "markerSymbol": "",
        "listMarkerSymbol": "line",
        "style": {
            "width": "{{ is_link ? 2 : 4 }}",
            "color": "{{ const.colors[highway]|default('#ff0000') }}"
        }
    },
    "info": [
        "<table>",
        "{% for k, color in const.colors  %}",
        "  {% if map.zoom >= const.zooms[k] %}",
        "  <tr>",
        "    <td>{{ markerLine({ \"width\": \"4\", \"color\": color })|raw }}</td>",
        "    <td>{{ tagTrans('highway', k) }}</td>",
        "  </tr>",
        "  {% endif %}",
        "{% endfor %}",
        "  <tr>",
        "    <td>{{ markerLine({ \"width\": \"2\", \"color\": const.colors.motorway })|raw }}</td>",
        "    <td>{{ tagTrans('highway', 'motorway_link') }}</td>",
        "  </tr>",
        "  <tr>",
        "    <td>{{ markerLine({ \"width\": \"4\", \"color\": \"#ff0000\" })|raw }}</td>",
        "    <td>{{ trans('invalid value') }}</td>",
        "  </tr>",
        "</table>"
    ],
    "const": {
        "priorities": {
            "motorway": 1,
            "trunk": 2,
            "primary": 10,
            "secondary": 11,
            "tertiary": 12,
            "pedestrian": 20,
            "unclassified": 21,
            "residential": 22,
            "living_street": 23,
            "service": 24,
            "track": 30,
            "escape": 31,
            "cycleway": 41,
            "bridleway": 42,
            "footway": 43,
            "path": 44,
            "steps": 45
        },
        "colors": {
            "motorway": "#af0000",
            "trunk": "#af3f00",
            "primary": "#ff3f00",
            "secondary": "#ff7f00",
            "tertiary": "#ffaf00",
            "pedestrian": "#ff00ff",
            "unclassified": "#0000ff",
            "residential": "#7f00ff",
            "living_street": "#af00ff",
            "service": "#00007f",
            "track": "#bb6300",
            "escape": "#bb3300",
            "cycleway": "#7faf00",
            "bridleway": "#00af7f",
            "footway": "#00af00",
            "path": "#007f00",
            "steps": "#00af00"
        },
        "zooms": {
            "motorway": 10,
            "trunk": 10,
            "primary": 12,
            "secondary": 13,
            "tertiary": 14,
            "pedestrian": 15,
            "unclassified": 15,
            "residential": 16,
            "living_street": 17,
            "service": 17,
            "track": 18,
            "escape": 18,
            "cycleway": 18,
            "bridleway": 18,
            "footway": 18,
            "path": 18,
            "steps": 18
        }
    }
}