{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Traffic Signal",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "12455b2841d28601559b28dd3d463637",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4je2QQQqDMBBF38JFu7NHaPEgggt7q6S3sotADjIkR7C7ZNlNLIKgRrvMgzAEhjd/puLPVEVYhD90qja9U0J9654KIHhR0clrNiBb2F4ejaq7HoCano95q9EM89R5wuu92WjJEy4IXmDljltCPZqB4EVNSdMNDwsBdHRio5N2+q81713ZrqU6ItxNEZ7nC00GKdF7BqJMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "School Flasher",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "19e4ad3e3cf8045c4e76f318d4570cd1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4je2QMQ6DMAxF38DUzsztyiUoV6AXSnoheoXQS3hN5szJ3CVUSEhAoGOeFFmRrOdvV/yZqgiL8IdO1aR3Sqgf9VMB2CjKBXnNBmQLu9u1UW3dA9DS8/FvNfphnjpPeL80Gy15wgU2CqzccUuoRz9go6gpabrhYSGAdkGMC9JN/7XmvSubtVRHhLspwvN8AcAOKeso89wQAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Radar Sign",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1bf81b9216b4e65b2b7176123ce74c31",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je3QsQ2EMAwF0F+wATNwBSyRIeDWcVgHMkSWsAtuBu9AQUBIiBDgynwpiixZL44L/DlFBjO4xYbbh/MKtO33QwAgrCSs/e6B26Cpm5LarlqqroIbf+SGCWdoCnjRcg88RFiByB6vQOuGCcJK66Rhh49BALDC6oXVrHWsOfXLPjbVEzA5GXyfGVXQKViljlDPAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "School Zone Awareness Flasher",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2603dd8c4d45972f1ea51f6313563c90",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2QMQ6DMAxF38DcC9ClQ+8BjFwq6aUy0tzDgxe4gE/QJVRIlQKBjnlSZEWynr/d8GeaKqzCLz7VmN4lob+PgwMwUWeir82AYmF3ez5cO/YAtPQs4e3mMG1TFwt3WsqEP5goZO64J/RzmDBRtyZNNzwtBPAmGk20W/+55qMrx1yqM8LDVOF1Pgn0KbLmta1+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Rectangular Rapid Flashing Beacon",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5ec294d25a5321874d83ba3b2c39ad92",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlUlEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbAtUV6hkYGBiuv/lQf+Pth0YkC0g20EFDWKA+QE2BgYGBgSFAjYFhw60H9etvPmDAZShBAzVFBAgoIc1ADHD9zQcGBjzhSMjAhvU3HzBcf/OhHuZSaBiSbSADAwNDw423Hw7cePvBAcbHp5hYLx/A5ypyDCQajBpIOQAA0ewp/k58IpMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Flashing Warning Sign",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8070e52743827ba5c276d0d9a8387b5f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4je3QvQmAMBAF4Fe4gSMI6hg22jrSxZHSapMxksCNcDvYRBHExL8yD0I4OL5crsDPKTKYwT0q3CacT6Cqx4EAQByTWJ4ODzwGu7KtqB77UPbweiGvZ1yhabCpEi3PwFPEMRDZYwpUXs8Qx7RNGnb4GgQAJZaNWO62OtZ898smNtUb8HYy+D0rN/8pYdm13VgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Other",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c0ee07d4ab9269849608dd1651a78555",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkElEQVQ4je3QvQnDMBCG4bdwl9oZwckYHsDgkaSMJNAAGkO6EZz6+jRyCIRI/kmpD4QQHI/uruPP6RrYwHdsvkM+p0B7nScDoEmMRnl8fLAbHC/3wfTzBEAPPJ03i/P8QuvgbaiU7AO/okmgsMcaaBfn0SRm7TTv8DAIYDVK0Cjj+i4Vbx05lLo6Am5OA8/nBd+kKU+daUiEAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Crosswalk",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a72a066b6feeca6f2ab5779186320c22",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4je2QsQ2EMAxFX8EMt8IVYQgmoOTGSW4crswEGSIpvIKnoAkI6aRAgDJPiqxI1vO3Ox6ma8Im3HC5hvxuCV0/fiyASrQq6bsbUC0cXm9jzTgBYJhI/mejn/epa4X9QUud8A+VCIU7Hgld9DMq0a5J8w0vCwGcSgoqaVj/peazK4dSqivC0zThfRZotSldBKE9HAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}