{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Functional Class Roads",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Arterial Road",
     "url": "2471156dd12946f940d6884004a9c760",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3QsQ0AIAwDQZC8BexK2DXMAU0oUtsdfJXqZAVFHD5Ih4dB630zkLnXBI7WqGXmnheqwj3mWlrQ4gcyUBVkUvRBPvkPD159C+LQ8Iy4AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Minor Arterial",
      "Principal Arterial - Other"
     ]
    },
    {
     "label": "Major Collector",
     "url": "ea0964d1168f34597d3f726acec2911c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVwhIWhA4VmHUAx0GE/w36KTHNkYEQxUJRS99E8DF8foLKBBxwZHKlqIAM0lqhpIFUAC3WMQYBRAxkoBgCe1wgTybCXcQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Major Collector"
     ]
    },
    {
     "label": "Minor Collector",
     "url": "abfd4359d467277c7ec8896e61628a49",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4je3QsQ0AMAwCQZDYf2XSuEkNTRT/AFe8UE4Lxulj0IYTiAQvsJXeATkPamAr1aRpwbz6wwNciQNUAuZSmgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Minor Collector"
     ]
    },
    {
     "label": "Local Road",
     "url": "f9ff779df279a40bc258f2a0f55f4f43",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYIQbuJ9CsxzRDaQKYEG3gZoGUgWwUMcYBBg1kHIw+MMQACU0AZL9jfVlAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Local"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Functional Class"
    }
   ]
  }
 ]
}