diff --git a/cycle_routes.json b/cycle_routes.json
new file mode 100644
index 0000000..f8be9f4
--- /dev/null
+++ b/cycle_routes.json
@@ -0,0 +1,19 @@
+{
+    "type": "overpass",
+    "query": {
+        "6": "relation[type=route][route=bicycle][network~'^(icn)$']",
+        "9": "relation[type=route][route=bicycle][network~'^(icn|ncn)$']",
+        "12": "relation[type=route][route=bicycle][network~'^(icn|ncn|rcn)$']",
+        "15": "relation[type=route][route=bicycle]"
+    },
+    "minZoom": 6,
+    "feature": {
+        "style": {
+            "color": "{% if tags.network=='icn' %}#ff0000{% elseif tags.network=='ncn' %}#ff007f{% elseif tags.network=='rcn' %}#7f00ff{% else %}#0000ff{% endif %}",
+            "weight": 4,
+            "opacity": 1.0
+        },
+        "priority": "{% if tags.network=='icn' %}0{% elseif tags.network=='ncn' %}1{% elseif tags.network=='rcn' %}2{% else %}3{% endif %}"
+    }
+}
+
diff --git a/index.json b/index.json
index 7b493df..15cd1a8 100644
--- a/index.json
+++ b/index.json
@@ -31,6 +31,39 @@
                 }
             ]
         },
+        {
+            "id": "transport",
+            "type": "index",
+            "subCategories": [
+                {
+                    "id": "transport_walk",
+                    "type": "index",
+                    "subCategories": [
+                    ]
+                },
+                {
+                    "id": "transport_cycle",
+                    "type": "index",
+                    "subCategories": [
+                        {
+                            "id": "cycle_routes"
+                        }
+                    ]
+                },
+                {
+                    "id": "transport_pt",
+                    "type": "index",
+                    "subCategories": [
+                    ]
+                },
+                {
+                    "id": "transport_car",
+                    "type": "index",
+                    "subCategories": [
+                    ]
+                }
+            ]
+        },
         {
             "id": "places"
         }