{
 "layers": [
  {
   "layerId": 4,
   "layerName": "Streets",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Interstate",
     "url": "e813d8b889b3792e31247f04c71a9cd5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWNhoDJgGTWQYsAygg38v9zHgRKDGCO3HEAxkIGJcT9lbmNgRDWQSoAFzvr335GqBjJCw4BqBlILsFDNJCgYNZByQPUwBAAJcwkg7KVhiAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Interstate",
      "Interstate Ramp"
     ]
    },
    {
     "label": "Freeway or Expressway",
     "url": "b8944055747417c5b008088b396ea1c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQbuKPK/D8lBnm0nWREMZBagAXdBqoZSC3AQjWToGDUQMrB4A9DAOaPBekD1YSyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Freeway_Expressway",
      "Freeway_Expressway_Ramp"
     ]
    },
    {
     "label": "Highway or Other Principal Arterial",
     "url": "464b2de2ecf26cd123b7a168d249aadb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+D9G7T8lBjEuucWIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GAKjPBdG0hA4sAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Highway",
      "Other_Principal_Arterial"
     ]
    },
    {
     "label": "Minor Arterial",
     "url": "de056f5aa532a3805039d52f042b7c75",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+P+Bw39KDGJUOMCIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GABSYBTMHz5FYAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Minor_Arterial"
     ]
    },
    {
     "label": "Major Collector",
     "url": "f59037e057a93bc66a42eb9059d2ca4c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+P+Bw35KDGJUOOCIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GALfYBXPZK+CdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Major_Collector"
     ]
    },
    {
     "label": "Minor Collector",
     "url": "81eb0dd0f08289d7a0aa63d76ee9c812",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+P////2UGMTIyOiIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GAIB3BJWpsPJcAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Minor_Collector"
     ]
    },
    {
     "label": "Local Road or Street",
     "url": "2adf1f2bac3ea46b071eff2b3cd925b4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+P///wRKDGJkZFyAYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GAHLZBPTePnTGAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Local_Road_Street"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Road Class"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Railroad",
   "layerType": "Feature Layer",
   "minScale": 577790,
   "maxScale": 1128,
   "legend": [
    {
     "label": "",
     "url": "ef8a1d0bd971d0c3daddc90e7b0bbd44",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcUlEQVQ4jWNhoDJgGTWQYsAyvAxsb28XZGBgEKysrLxHFQMZGBhABuIFLDBGRkaGAyHFb9++BRuYkZEhhy43Y8aMA+S4kCBgQbcBH2hvb1cC0T09PVQLQxB4z4AHsDCQAPDF7jBN2MQAFqJUkQAGv4EA82wWiczi9PoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Airport",
   "layerType": "Feature Layer",
   "minScale": 577790,
   "maxScale": 1128,
   "legend": [
    {
     "label": "",
     "url": "9fe37c026b7bbed80941bb52b10a73d2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}