{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Functional Class",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "FC=1, Interstate",
     "url": "b8c103625be54cf0bada20e0081bef38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYMQaWPD/P1VMm8DISCMXTmBkpK6BVAQs1DQMBEYNpBwM/jAEAOATA+MQp1RrAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "FC=2, Other Freeways and Expressways",
     "url": "683b5499892bcfe5465ee972ca993d20",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+H8Vw39qGMYYxsBIGxcyhjEwUtVAagIWqprGMGogNcDgjxQATpcDqcmHQZcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "FC=3, Other Principal Arterial",
     "url": "bc878edf6cd313d2ee58ad75c9b455a3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+B+MKAeMDAyMtHEhIxhR0UBqAhaqmsYwaiA1wOCPFAD+mgJTIlXNlgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "FC=4, Minor Arterial",
     "url": "80dca787727dc26e96c7523ed8d338ef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa6POM4T81DNsixcBIGxdukWJgpKqB1AQsVDWNYdRAaoDBHykAffYEIHkbf74AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "FC=5, Major Collector",
     "url": "e92976b93609e13251e39410b7ababef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQauJLh2X9qGBbOIMVIGxeGM0gxUtVAagIWqprGMGogNcDgjxQAj/EDw5lKZWQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "FC=6. Minor Collector",
     "url": "490b548f719764aa89839d1086781820",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3RsQkAMAwDQQm0/8pOndpvCMQ/wCFQBJcF26VP3P0KVqkIzJZnFtoyCpIF1bQg0funHHZhA1TlMQgQAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "FC=7, Local Road",
     "url": "e1a698d90af7fcafdab387d066425779",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKoXhmTNn/lPBLAYTExNGFhiDgUqAhVoGwcCogZQDFiqYMcQMBAAuOgTultTyzQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "FUNCTION_CLASS"
    }
   ]
  }
 ]
}