{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Parking Master Meters",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "fb3243f058104dade627ed640b49117b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAv0lEQVQ4je3SPWpCURCG4SfkloEQIoJFViCIrYq1K0jpDiwU/FuBS0gfUEhrKy7CwsYunZVVAoGAGIRbSLgXPVex8u2G78zLMGciFya6Ca+2w0f84Pcc4R1a6OEFW8zRxTKLcIThQX2PBmqoYxEiLMeTJfGAN1RDhK/xRGlUUMD6VGHOcZ5DhKsjsv1vfyYFUUrDOwbIp+RjfIcIN2jiA0//sv3ptLOczQxFdFDCF6aYYJdFKF56XwBRyOObUBJ/htMb0tnn+NgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Parking Inventory",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ce3c1a1d92132924d22e3e927503e7b1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA00lEQVQ4je3SsUoCUBQG4E+7QvQE7Q3NoksERkQR0WBjY04hYYNgVODQ0hK9QQ8QQa/QIk02ChU5RktjUJuSkDR0wSsugT+c5Z5zv+FwggknTMH/t8M5TXVFK2bkPGo7d+Hd2zhgzpVrFdvDly0leSX7yp69poHHDu39wn6yqqjm1IFqGliwJBPpLVqOfQtRMBPl6Mmmg09avuyY/aP34j4dPHFp3qZd60O0h1sddxrp4HcqNnxoWrAmK+h60HXkxqexD7vmjEGNlDDq4BSMZuI77AM4EiRAPlmuigAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Parking Off Street",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3f3fd3d068cd9b060e5ffacfcc47d7ec",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOpqmltYWbldGCgAvj7+/sBFpBhipqe1tQw8P717QwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhn9/fz8AKmmpAUBmAQBNMBOnAQXLSQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Parking On Street",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9cbd2279f1b06d691a217f7026b44c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQamNRg1/CfgdGeEoMYGf4fnNdwqIE2LpzXcKiBqgZSE7BQ1TSGUQOpAQZ/pAAAzZoJsV/1d9MAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Sidewalks",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4ba621e44404f5647e41e855231b9b6d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAd0lEQVQ4jWNhoDJgGTWQYsBCuRGoYCQbuCqfwSZsIsMRZPbyAoYGRgYGe2waIyYwOK7LZhD+wcEgGtXLcAPDwN8sDI+xsfGBP2wM31h+MbzF6sLoXoaH6OzICQwN+AwM62f4zsAAxpgGUguwjBpIMWCh3IihZiAAd4ccxhThdKEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Traffic Signs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6d0cad84a9a1b7f46f9ecfbbeb5ebfd1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4je3QsQnCQBQG4E84B5DsYJ1CMoCVXSqdIRBwA20NgkV6J3IHNxAcQRuLIEHI5Rohf/Xujvve4wWJEybwv3c4wysVmGODJhV4wQpXPMaCJdaf+oj9GHCOc+dcocU9Fqyx/Gpwwi4GXODQc79FgdtQ8Insx/vgCaMS4r5NYCfJd/gG8CcM1ORc6y8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Walkways",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "40c06c1c0c128c042a893bf201be7f7d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWNhoDJgGTVwhIWhA4VmHUAxcFPbjv2UmOZX5cGIYqC1ji3D4A7Do1cOU9dAvyoPR6oayACNJWoaSBXAQh1jEGDUQAaKAQCBJgoiIwBLhwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Single Line Roads",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "27ca024dfa1467798e8723a27ade6e37",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgGTWQYsBCuRGoYMQauNqhgYHhvz1lRjEeZAg90EAjF4YeaKCugVQELNQ0DARGDaQcDP4wBAAgDQbmk0jSVQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Airport",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "43760b83fc8ab17a241b3d2edf37330f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaOHv27AZGRkZ7Sgz6////wdTU1AbauDA1NbWBqgZSE7BQ1TSGUQOpAQZ/pAAA/XIKAJaPetwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "Bridges",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ebe7dc215374e53992c25bf06c2eab8d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXklEQVQ4je2RQQ3AMAwDYym8VjANjnU4EjAdMlcbheQzrQfgZJ1VitEt/EtDdx8AjoyI5GVmUyOCFcsAtIj4SsNKtPcOd28AzoyI5G1m4134vCMis2ShFKNbmKa84QKymBkXs1QFNgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "Railways",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b435803a59b0b9d1c8da3ab690cbc257",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsBCuRHD3UAXKL2HGAPTiDBQE0orYZGbhW4gVQALug3U9DIxAKdBgyaWCQIWBioDllEDGSgFAPCJBPJ46yxlAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Roads",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b44430351b3942200686597d10f6c021",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb6Ofn10CJQZs2bWqgrQs3QW2gmoHUAixUMwkKRg2kHAz+MAQAcCEG58bNcwwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Pedestrian Crossovers",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "12632d80815e2bb241533e6931815f3e",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "School Crossings",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "dd56be387768b48c574738c59fad023f",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 14,
   "layerName": "Signalized Intersections",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "61990225f4ae0c27d2886300a1f51c8b",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 15,
   "layerName": "Speed Limits",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "125bbd94d982bb77235a5a5ea1fa520b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQamKfX3fCfkdGeEoMY//8/OOlSaQNtXDjpUmkDVQ2kJmChqmkMowZSAwz+SAEA7XsKqlC5cxcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 16,
   "layerName": "Intersection Types",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f1ef1828937b002fad3fa60eaa5046be",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABBElEQVQ4je3SPSjEARjH8c91l7qQqBtkwnZGL8l2yWATnU3KTSZZFaPB4C0lqyibbnaL8hJJFEadwXbJdMPhEnWl7k73l0y+4/P8nm89T0/ELxP5F/7JDds7iD+Rf+YM+R8JG4glWZ5isJPWV94OuNxm55D1oMLQLJvTjH0Jhofp7Sc+QzjDSs3CUVIpRir1mqmfIJVhq9L6kUpDfSTqCFdbK0HXAEMnpGsSRmmqJisNxWip1isjx6NvyPKS47xm4T1rFyR7Pk9WTprTY25rFu5y18ZCiMVuGkv1Ava5fmAy8B8usVHg6Ia5FtqL5LMcRZnfoxhY+MEqVxgXgEiQ8L9QJd4BGLM3I8TafQ8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 17,
   "layerName": "Truck Routes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8bfe1472c88219133cdeea3342fb8a2b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYMQa6NbawPCf0Z4ikxj/H2TYVd1AIxfuqm6groFUBCzUNAwERg2kHAz+MAQAox8IBgVNPZQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 18,
   "layerName": "Street Lighting - Hydro Features",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1a9d681bc2dc7857245a965167f22a63",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxsUgy3qQYz315/Uf7j2pBHJApINdBDQkqlXCLYAcxQYGBgerD1Rf3/tCQZchrIQMlBQU4aAEgoj5f31Jwz4wpGFgP4GkPdAYQdzKTQMyTYQBBo+XHty4MO1Jw5gHp4IIcXLBJPL8MspRIPBbyAAKC8patlp4iIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 19,
   "layerName": "Street Lighting - Street Light Features",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d7dcf2b3755b9388acb12fb5b0363eb9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhElEQVQ4je3TwQ2EIBCF4f9AH5y1CEMPWxBQkD2YLQLPdGJGh6MxDh42Zl9CgAS+DBAcD8f9we64V4AJiDpegKy9CQyCfZj2yUoNhRoUTRYwjngaKJn5SotWMAz4iyWdj7JS6bnDLMcTpFVaDjBbwSTVFGrUx2iYuUJ08ynwzp9yK78PbtRcIJyD7jd3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 20,
   "layerName": "Bicycle Routes - On Street",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7ad6a31bd279ac572e61e05baf080569",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2J1n18D4n9GeEoP+M/4/WDrpUANtXFg66VADVQ2kJmChqmkMowZSAwz+SAEAxGEKmjZby/oAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 21,
   "layerName": "Traffic Volumes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<all other values>",
     "url": "2706cf82f2812c491450f1076003d5bc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NjY2MDExGRPiUH//v07WF9f30AbF9bX1zdQ1UBqAhaqmsYwaiA1wOCPFADEmwpOOTfaCgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}