binary_sensors.yaml

#Binary sensor for vegagerdin
#Hellisheidi
- platform: template
  sensors:
    road_hellisheidi:
      device_class: opening
      value_template: >-
        {{ is_state_attr('sensor.road_condition_hellisheidi', 'passable', 'true') }}
        #{{ state_attr('sensor.road_condition_hellisheidi', 'passable') }}
      icon_template: >-
        {% if state_attr('sensor.road_condition_hellisheidi', 'passable') == "true" %}
          mdi:car
        {% else %}
          mdi:car-off
        {% endif %}
#Kjalarnes
- platform: template
  sensors:
    road_kjalarnes:
      device_class: opening
      value_template: >-
        {{ is_state_attr('sensor.road_condition_kjalarnes', 'passable', 'true') }}
      icon_template: >-
        {% if state_attr('sensor.road_condition_kjalarnes', 'passable') == "true" %}
          mdi:car
        {% else %}
          mdi:car-off
        {% endif %}
#Holtavörðuheiði
- platform: template
  sensors:
    road_holtavorduheidi:
      device_class: opening
      value_template: >-
        {{ is_state_attr('sensor.road_condition_holtavorduheidi', 'passable', 'true') }}
      icon_template: >-
        {% if state_attr('sensor.road_condition_holtavorduheidi', 'passable') == "true" %}
          mdi:car
        {% else %}
          mdi:car-off
        {% endif %}