{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Pavement Width",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "20 - 22",
     "url": "712e9435a3f3b1d7f2b99b8b3c485e2e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAK0lEQVQ4jWNhoDJgGTVwRBj4n+E/dQ2kMhg1kBoGMjIwUtdAKoNRAwehgQBA1wJRUqWvXQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "20 - 22"
     ]
    },
    {
     "label": "23 - 24",
     "url": "aa7b62d4327df76a462a10b18abd5854",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQ4jWNhoDJgGTVwJBhosYLhP1UNpKZhowZSycATEQyMVDWQmoaNGjhIDQQAPBsDUUH9fogAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "23 - 24"
     ]
    },
    {
     "label": "25 - 28",
     "url": "79b33c2690b8f15caca944026f7a0319",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4je3MQQ0AAAgDsS3Bv+Vh4h4krAI6gk3DD2GioCGZNYRCW0ZDMmt4NFxbLQNRy3hJmwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "25 - 28"
     ]
    },
    {
     "label": "29 - 32",
     "url": "11870437dfd2073b060b00e24459a43a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQ4jWNhoDJgGTVwJBj4fxrDf6oaSE3DRg2kkoGMWQyMVDWQmoaNGjhIDQQAk8gDUVkXfIoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "29 - 32"
     ]
    },
    {
     "label": "33 +",
     "url": "58fd2dd9f113475946e721741db16b3e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4je3MQQ0AAAjEsJHg3zKY2IOEq4A2sk74IRwYNTSzhFJYUGpoZgmPhgtB1wJR3ESDugAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "33 +"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "WidthGroup"
    }
   ]
  }
 ]
}