{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Traffic Signals",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4fd74e07c3ce040b0cc0abfea73cd0fd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9klEQVQ4jd3UoU7DQBzH8Y84JFNz6ytg9gQTWHiAGUJSPAE8lRgIfksWEpjBFYvgAUjNXqGyigQ0aViTmnbdVsUvOXH3T7/53v2vF/Sc8D+AQ54LPjDvAzg+5uSHSUrmb+wOHHJ1zmDFIOc02xM4Lu2OUI5v4oy8beuhi101v2A0I8l3BMbXa7t6LhndEDdZhiZaRHJWs6syxWOLZdBzQlMhJ1kyK43qWa5rWwMxL7c2ZVQtrHDHy85dzkmeuK/OcsFXwUPbN6GtWJq8Eh1wW3b7nbe9/5SMNCL+5HCTXdcuZynJkMkmO1tcm3nR4aXZBtg5vQN/ARd9Og0dZHtdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Connected Vehicle RSUs",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0baf01085fd1c202c74a71578d589951",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA/klEQVQ4jWNhoDJgGTWQLmHoJmjI0PDjDcPj748ZDjAwMOxiYGC4S46BbiCDJDwZLPn1wHzLHy8Zwt6dZHj8aBlDCtRgog1UlotimCPlxyCLLMghzsAAEvt8naHh/XnSDHQTMkc1DBmAXP3+PIMbNleyYNPAKcvgAHINLgAKAlBwYHMlCzYNHCK4XQcDoEjCJs6CTfD9eYaGj5cYdkIjA9OwlwwM0BgnOgx3vdjOcJxfj8ESmyQopkmNZQaQK59tYpgDihxYeH68xMAAsggkhystsuAyEOSCR8sYHB8tY3ADR5IIgyzUIKwuIzangFwx/ftjMCYKsDBQGbCMPAMBd55OQKztoJgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Illuminated Signs",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "19ddd2e91b02f0c0f8fe12126deb84b3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbUlEQVQ4jWNhoDJgGXIGNjAwMNiTaMZBqD6sBtr/X8XgQIppYf0MDKuP43YhxYAFl0TjagYGe23scg5aZBiIT+OBa7jlWBioDFhGDaRtGB64RkUD60NJN4wusXyQMYxkMw7iMxBeapALBn/CBgDUsA/9JwP7OwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Detection Equipment",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f483d781641cc90dac0f366180b99033",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9UlEQVQ4jWNhoDJgGTWQLmHoxqDo3cDw+eFjhjdXDjAwMOxiYGC4S46BbmCDDPMsGeTcQHxLho93wxjurH3McLg8BWow0QYqM9h2zmEwLpNFEeVXZgCLPTnUwHB/K0kGujGoBKMahgxArr6/FeTsXcQZKKLjAHYNLgAKAlBwYHEldgN55XG7DgZAkYQFYDfw/tYGhke7dkIjAxN8vMsAjXGiw3AXw/lJxxnk3CyxyoJimsRYZgC78mzXHHDkwMLz0S4GsEUgORxpkQWngSAXHC53ZDhc7gaOJFC4QgzC6jJicwrIFdMZ3lwBYQJKIWC0+GKgGAAATZdNRsJ8VYIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Traffic Poles",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8ce4a7e556fd7506bc91cf09bc7ece53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4jd2Uyw3AIAhAObCXdjJxstrNesGEGEAwPfVdtH6eYqAIH4O/EBK3BQA698eJkACgLWOV2y4OCglvsVmj8Y2viJA2sknlteQJqxKmR9sJTyApXYWZ26ng8v0E309SPOEJ3RNquZcCjROj0r5WjZWHJfCWQ6sWNBZfm/DTpQe8YYbTOAPmuAl6k0Jo/l2ywjSfC1/uBRnNfzMBuwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Traffic Signal Cabinets",
   "layerType": "Feature Layer",
   "minScale": 9600,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7db48cdb5dcbf8af88ad9af8063d14ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAdElEQVQ4jWNhoDJgobWBRmSacw6bgUYyDAybbBgYeEkx6QgDw+cnDAx+MENRXAgyrI+BgY8UA4sYGBhW0DMMKQYslBuBCkYNpBywUMEMFDDSDTzCwPAZlDdJAUcYGD7jMvAcqNRAzugkAKzFF4oEuYDqYQgAzEMQdH0Z7v8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Traffic Intersections",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bbda131abdccba201d4d334ee77a0eae",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgUlEQVQ4jeWVSwrAIAwF3yIHiycrPZk5WkkxEEtoxaYL6YCiiIPfhABUAIyeAkBwD7e5HeRkT4IIcW02oQ2UCZm4/rlTE6ZBXwhLkmvXQpOXESFarXGGqVCuDn8Vcmu/fY9swhp89Bm2dYIDguirH30kYus2fb9boU8DKhzhmjpwADurFBGUfYyqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}