{ "layers": [ { "layerId": 0, "layerName": "Act Limits", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "f28ddbb32e66dd912b50b79ee2128bcf", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEdJREFUOI1jYaAyYGFgYGD4t5K9gRqGMYX/bGChhkHIANVArUryTLnWjsNAKoBRA0cNHDVwOBqIVGpQx0AqABYGBkhJSy0DAZgJCYAcqdHGAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "ATIS traffic camera sites (provisional)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "7bdc516305b1b922672943797f98144d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGJJREFUOI1jYaAyYBk1cGga+B+LGCO5BkIMW2GMEIk4CxPHaig+AzENg/HxGIrfheiGYRpKkgvJAnQ2MOIsdm/j8C4hAxkZGBj+YxiKMIzkWEY1FFOcZBcS1EyugSSBEWggANYpFnetjik/AAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 2, "layerName": "Bored tunnels", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "5ab0f6c7014c39c98ddc0b6a92a3cb63", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAChJREFUOI1jYaAyYBk1cNTAQWTgfyqZx0gzFzJS20CqgVEDRw0kAwAAheEBUp/kXaEAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 3, "layerName": "Calvert Infrastructure Maintenance Depot", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "d3517b31f8617ba89bd56cd5915fadd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAKZJREFUOI3t0yEKAlEQxvG/ujIG00u+4hG8hQseQQXBA5gEEfOCYDB5EaunEI9gmfawDharLDzQ3VdcnPgN348pk5F4sj/4u2AXeKYCW8AZmAGPFOAUmIjIzsw2dcEesAcwsxVwAu51wDUwfMMLYFEVHADbUjZ3zh1DCNcqYAH0S1k7hHAA8q9A7/1IVZeRzlhEcjO7fAyq6g3oxK4ws9iqQa/XIPAFBmsmdYh1OSQAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 4, "layerName": "Construction compounds", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "70231aa8f379b5afe7a3fff4904eb1f4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUOI1jYaAyYBk1cOgYuJednV0al6afP3/+ZGBg0CfFQOWfP3/K43HIT1wSQzcMRw0chAYqUNtAssEINBAA+WYJly3aQwUAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 5, "layerName": "Construction traffic routes", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "53be5c058e104587f655ac01b4713473", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC5JREFUOI1jYaAyYBk1cNTAQWNg/v//VDFtIiMjjVw4kZGRugZSEYwaOGogGQAA4p4D5C+FvMsAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 6, "layerName": "Culverts", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "1487964f37965253ea46698779166e2c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGFJREFUOI3t0VEKwCAMA9AUvKKn9JD1a8NprLTIYMz8GfDR0oTNSQf8JqikkyioAJAbssjdU9QCB+x6W6g5YY8R1DVhKO+CRfjas3VXoADQHm0w95UfKOndEy4/R0FXfghWXMwV/o6MDdgAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 7, "layerName": "Cutting", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "f1a86f89a9d686ac8494cdec0eace297", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWJg6H+G/9QwbDUjAyNtXLiakYGRqgZSE4waOGogGQAAJ3cD/r9XJAUAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 8, "layerName": "Embankment", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "35d0b4a8f3b8cf4c45901072ee3dae92", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWLg/5UM/6lhGGM4AyNtXMgYzsBIVQOpCUYNHDWQDAAAUSIDqtlslA4AAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 9, "layerName": "Green tunnels", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9b748882dbca5ce88e373cbb8de09aac", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWJg/GqG/9QwbGEoAyNtXLgwlIGRqgZSE4waOGogGQAA45sESCr17/oAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 10, "layerName": "Protection zones", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2fe5ca1c47f3875f1a08d3f3b0aec075", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAG1JREFUOI3t1EsKwDAIBNAJeMgcMbe0q0CxpkwydleXgzzyEQ3FZZ+BY8BVrHc0i0HoceCRxXIAbR7o7co0dg9W4BG2Ao+xDJSwDJSwDJSwHZDCWJB9Vwrc+aR/sAuwDKwdbHInpj1z9VkM1LoA2FEmAS674qIAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 11, "layerName": "Route", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "59397ab17451bdde01f4bb37b5967140", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADBJREFUOI3tzsEJAAAIw8AU3H9l3UEq+GgGOFKYq4ABv4AN7cAEujkUyAo6Cxhw0QD+mgJTAnjFcQAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 12, "layerName": "Schools", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "bcc151db1529d0d8c439b4e0b49a89ca", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF9JREFUOI3t0UsKACAIBFCF7ttZOnEtIvpohhJB1Owa6KHoYHPcB+8EI9OhFcyYb8yApWdRCaRYeQuoPOGIUVQ1oSmHwYD82pN1VyACQCRoxdRX7lHaqydcfraCqjwIJme4FeRyziuXAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 13, "layerName": "Sensitive Junctions (capacity)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9fac1953d2b57225e3d60a933855721a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF9JREFUOI3t0dsKwCAMA9AE/P9f7p42vGSVFhHGzJsBDy0tWJxywG+CJjpmQQMAq0jy6SXqgQN2vz3UnbDHBBqaMJW9IKnXflt3BhKA9WiFha/coKIPTzj9nAVD+SF4AQOJFVRDv5FRAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 14, "layerName": "Sensitive Junctions (safety)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "25eb04408da7c0f11b2faff00e46cb07", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFtJREFUOI3t0cEKwCAMA9AE/P9f7o5jNbRaRBCXk+TwaG3D4rQfPBM00bEKmhf59hKNwA5zkkTDCdWu4XgZWMlekJg8cQISgHmU8jkGflDRy4z8YbRhCZzKheADrywOUx0KtDEAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 15, "layerName": "Viaduct", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "92761c5bdfe6ae8022212e9be68bf095", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWLgUYb//6lhmDUDIyNtXGjNwMhIVQOpCUYNHDWQDAAACScDjpzt7FsAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 17, "layerName": "Highway Extents - Amersham PMH", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ddff3c6846aa5d4024c0f2b1d1e27273", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXAvDXfyTJkUggndgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAKjQC6szTYEkAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 18, "layerName": "Highway Extents - As Built", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ddff3c6846aa5d4024c0f2b1d1e27273", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXAvDXfyTJkUggndgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAKjQC6szTYEkAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 19, "layerName": "Highway Extents - Aylesbury PMH", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9bcfe74e9c5c3174f013ebbcd8806411", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUOI1jYaAyYIHS/6lkHiMLYTWkARQDSzaT59AeX0bsBlIDjBo4auCogcPQQORSgyoGUgPADKTcaVAAAJlTBSwD9FZNAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 20, "layerName": "Highway Extents - Maintained Historical", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ddff3c6846aa5d4024c0f2b1d1e27273", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXAvDXfyTJkUggndgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAKjQC6szTYEkAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 21, "layerName": "Highway Extents - Not Maintained by BCC", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2ab4c6bb4e7b397db17aef3de97564f7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXA79/zyDKEk3MSdgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAHUPC2DrvZ53AAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 22, "layerName": "Highway Extents - PMH Unmetaled", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c9743ce1a956b80fb78e8cdd079c0786", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAG5JREFUOI3t1EEOwCAIBMAl4b++hRfTUxOVtkDAW/emwYkmGxnNYQDAUG3RhIhboCkrKETLeqiavT3b695vGMWEaEafwQy2xYIFzIJFzIJFzIJFLA4GsRiYwHzwL3Zk5nCx7wNePmYO/YeJnnm5ALikVZjfXBqvAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 23, "layerName": "Highway Extents - PSW Highway Extents", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ddff3c6846aa5d4024c0f2b1d1e27273", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXAvDXfyTJkUggndgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAKjQC6szTYEkAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 24, "layerName": "Highway Extents - Wycombe PMH", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ddff3c6846aa5d4024c0f2b1d1e27273", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEpJREFUOI1jYaAyYGFgYGBgZ2dvoIZhP3/+bGChhkHIAMXAvDXfyTJkUggndgOpAUYNHDVw1MBhaCByqUEVA6kBWBgYICUttQwEAKjQC6szTYEkAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }