{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Roads by Legislative Class",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Class I",
     "url": "56234fdcaa741793dbe1b8bf5ae7b8ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWNhoDJgGTWQYsAyQg18HBHhQA3DZFesOMACMuz/v3/7qWHg44gIR+p7WXbFigMgk6nmZQYog2FkJRtqAhaqmsYwIg0EAOBmFA3dR1I9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "I"
     ]
    },
    {
     "label": "Class II",
     "url": "f8b805df4381d1c282cc919d784802a0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg00WC3jQA3DLoQ+OcACMozxP+N+ahhosFrGkfpevhD65ADIZKp5mQHKYBhZyYaagIWqpjGMSAMB5/8SE7H3gN0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "II"
     ]
    },
    {
     "label": "Class III",
     "url": "c37e02cc2a1670d4347be3b9ef0c8b01",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg3sPv3YgRqGlZrKHmABGfafgWE/NQzsPv3YkfpeLjWVPQAymWpeZoAyGEZWsqEmYKGqaQwj0kAAOjsSEQXo2ZMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "III"
     ]
    },
    {
     "label": "Class IV",
     "url": "0b7e2e77671b5e2e1c40869387d42530",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg3USOh3oIZhNxYUHmABGfafgWk/NQzUSOh3pL6XbywoPAAymWpeZoAyGEZWsqEmYKGqaQwj0kAAJKsSE7xpgKUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IV"
     ]
    },
    {
     "label": "Class V",
     "url": "f12750e899397ee1aa0226e20e8a84de",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaOHXq1AYmRkZ7Sgz69///wezs7AbauDA7O7uBqgZSE7BQ1TSGUQOpAQZ/pAAAK4cKEjdFijMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "V"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}