{ "layers": [ { "layerId": 0, "layerName": "Active_Railroad_Segments", "layerType": "Feature Layer", "minScale": 288895, "maxScale": 0, "legend": [ { "label": "", "url": "7827d541f78eabeb5a20547884a74965", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADlJREFUOI1jYaAyYBk1cNRAOPjPwMDASIz80PLyfwJqCcljGEhUGBGybMDCEJ/rUOSHViyPGkgeAAA3WgZRYYi31QAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "Highway Segments", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "", "url": "f66d95ddb514ca977e9506e9a0b508c3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEJJREFUOI1jYaAyYBk1cIQZ+J9CsxjRDaQKoJ2B/wl4mJERVQ02PoqBMAFChuLjoxhILYBsIBFuJM1AqoBRAwehgQBHHQdYzfbtWwAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 2, "layerName": "Local Road Segments", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "", "url": "9cda40f4b0475acc463b38d167cc4920", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWRgU1PTf0oMqqurY0QxkFoAbiDMBqoZSC0wauCogWQAAJzdBcxF+dBtAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }