subway.json

{
  "id": "subway",
  "legend": {
    "label": "Subways",
    "icon": {
      "type": "line",
      "layers": [
        {
          "stroke": "rgba(238, 53, 46, 1)",
          "stroke-width": 2
        }
      ]
    }
  },
  "layers": [
    {
      "style": {
        "id": "subway_green",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "4"
          ]
        ],
        "paint": {
          "line-color": "rgba(0, 147, 60, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_yellow",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "N"
          ]
        ],
        "paint": {
          "line-color": "rgba(252, 204, 10, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_gray",
        "source": "transportation",
        "source-layer": "subway-routes",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "L"
          ]
        ],
        "paint": {
          "line-color": "rgba(167, 169, 172, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_brown",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "J"
          ]
        ],
        "paint": {
          "line-color": "rgba(153, 102, 51, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_light_green",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "G"
          ]
        ],
        "paint": {
          "line-color": "rgba(108, 190, 69, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_orange",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "B"
          ]
        ],
        "paint": {
          "line-color": "rgba(255, 99, 25, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_blue",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "any",
          [
            "==",
            "rt_symbol",
            "A"
          ],
          [
            "==",
            "rt_symbol",
            "SI"
          ]
        ],
        "paint": {
          "line-color": "rgba(0, 57, 166, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_purple",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "7"
          ]
        ],
        "paint": {
          "line-color": "rgba(185, 51, 173, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_red",
        "source": "transportation",
        "source-layer": "subway-routes",
        "type": "line",
        "filter": [
          "all",
          [
            "==",
            "rt_symbol",
            "1"
          ]
        ],
        "paint": {
          "line-color": "rgba(238, 53, 46, 1)",
          "line-width": {
            "stops": [
              [
                10,
                1
              ],
              [
                15,
                4
              ]
            ]
          }
        }
      }
    },
    {
      "style": {
        "id": "subway_stations",
        "minzoom": 11,
        "source": "transportation",
        "source-layer": "subway-stops",
        "type": "circle",
        "paint": {
          "circle-color": "rgba(255, 255, 255, 1)",
          "circle-opacity": {
            "stops": [
              [
                11,
                0
              ],
              [
                12,
                1
              ]
            ]
          },
          "circle-stroke-opacity": {
            "stops": [
              [
                11,
                0
              ],
              [
                12,
                1
              ]
            ]
          },
          "circle-radius": {
            "stops": [
              [
                10,
                2
              ],
              [
                14,
                5
              ]
            ]
          },
          "circle-stroke-width": 1,
          "circle-pitch-scale": "map"
        }
      }
    },
    {
      "before": "place_other",
      "style": {
        "id": "subway_stations_labels",
        "minzoom": 13,
        "source": "transportation",
        "source-layer": "subway-stops",
        "type": "symbol",
        "layout": {
          "text-field": "{name}",
          "symbol-placement": "point",
          "symbol-spacing": 250,
          "symbol-avoid-edges": false,
          "text-size": 14,
          "text-anchor": "center"
        },
        "paint": {
          "text-halo-color": "rgba(255, 255, 255, 1)",
          "text-halo-width": 1,
          "text-translate": [
            1,
            20
          ],
          "text-opacity": {
            "stops": [
              [
                13,
                0
              ],
              [
                14,
                1
              ]
            ]
          }
        }
      }
    },
    {
      "before": "place_other",
      "style": {
        "id": "subway_entrances",
        "minzoom": 15,
        "source": "transportation",
        "source-layer": "subway-entrances",
        "type": "circle",
        "layout": {
          "visibility": "visible"
        },
        "paint": {
          "circle-stroke-color": "rgba(33, 35, 38, 1)",
          "circle-color": "rgba(255, 255, 255, 0.2)",
          "circle-stroke-width": 0.5,
          "circle-radius": 2
        }
      }
    },
    {
      "before": "place_other",
      "style": {
        "id": "subway_entrances_labels",
        "minzoom": 15,
        "source": "transportation",
        "source-layer": "subway-entrances",
        "type": "symbol",
        "layout": {
          "text-field": "Entrance",
          "symbol-placement": "point",
          "symbol-spacing": 250,
          "symbol-avoid-edges": false,
          "text-size": 8,
          "text-offset": [
            0,
            1
          ],
          "text-anchor": "center"
        },
        "paint": {
          "text-halo-color": "rgba(255, 255, 255, 1)",
          "text-halo-width": 1,
          "text-opacity": {
            "stops": [
              [
                16.5,
                0
              ],
              [
                17.5,
                1
              ]
            ]
          }
        }
      }
    }
  ]
}