{% macro route_symbol(route) %}
    {% match route.route_type %}
        {% when libseptastic::route::RouteType::Trolley | libseptastic::route::RouteType::SubwayElevated %}
        <div class="metro-container bg-{{ route.id }}">
                {{ route.id }}
            </div>
        {% endwhen %}
        {% when libseptastic::route::RouteType::RegionalRail %}
            <div class="rr-container">
                {{ route.id }}
            </div>
        {% endwhen %}
        {% when libseptastic::route::RouteType::Bus | libseptastic::route::RouteType::TracklessTrolley %}
            <div class="bus-container">
                {{ route.id }}
            </div>
        {% endwhen %}
    {% endmatch %}
{% endmacro %}