diff --git a/map_machine/doc/draw_elements.py b/map_machine/doc/draw_elements.py
index 8ca93b6..a4dfab2 100644
--- a/map_machine/doc/draw_elements.py
+++ b/map_machine/doc/draw_elements.py
@@ -14,6 +14,7 @@ from map_machine.geometry.flinger import Flinger
 from map_machine.map_configuration import MapConfiguration
 from map_machine.mapper import Map
 from map_machine.osm.osm_reader import OSMData, OSMNode, OSMWay
+from map_machine.osm.tags import HIGHWAY_VALUES, AEROWAY_VALUES, RAILWAY_TAGS
 from map_machine.pictogram.icon import ShapeExtractor
 from map_machine.scheme import Scheme
 from map_machine.workspace import Workspace
@@ -26,45 +27,6 @@ SHAPE_EXTRACTOR: ShapeExtractor = ShapeExtractor(
 )
 DEFAULT_ZOOM: float = 18.0
 
-
-HIGHWAY_VALUES: list[str] = [
-    "motorway",
-    "trunk",
-    "primary",
-    "secondary",
-    "tertiary",
-    "unclassified",
-    "residential",
-    "service",
-    "service_minor",
-    "road",
-    "pedestrian",
-    "living_street",
-    "bridleway",
-    "cycleway",
-    "footway",
-    "steps",
-    "path",
-    "track",
-    "raceway",
-]
-
-AEROWAY_VALUES: list[str] = [
-    "runway",
-    "taxiway",
-]
-
-RAILWAY_TAGS: list[dict[str, str]] = [
-    {"railway": "rail"},
-    {"railway": "light_rail"},
-    {"railway": "monorail"},
-    {"railway": "funicular"},
-    {"railway": "narrow_gauge"},
-    {"railway": "subway"},
-    {"railway": "subway", "color": "red"},
-    {"railway": "subway", "color": "blue"},
-]
-
 ROAD_WIDTHS_AND_FEATURES: list[dict[str, str]] = [
     {"width": "4"},
     {"width": "8"},
diff --git a/map_machine/osm/tags.py b/map_machine/osm/tags.py
new file mode 100644
index 0000000..95b2b4e
--- /dev/null
+++ b/map_machine/osm/tags.py
@@ -0,0 +1,35 @@
+HIGHWAY_VALUES: list[str] = [
+    "motorway",
+    "trunk",
+    "primary",
+    "secondary",
+    "tertiary",
+    "unclassified",
+    "residential",
+    "service",
+    "service_minor",
+    "road",
+    "pedestrian",
+    "living_street",
+    "bridleway",
+    "cycleway",
+    "footway",
+    "steps",
+    "path",
+    "track",
+    "raceway",
+]
+AEROWAY_VALUES: list[str] = [
+    "runway",
+    "taxiway",
+]
+RAILWAY_TAGS: list[dict[str, str]] = [
+    {"railway": "rail"},
+    {"railway": "light_rail"},
+    {"railway": "monorail"},
+    {"railway": "funicular"},
+    {"railway": "narrow_gauge"},
+    {"railway": "subway"},
+    {"railway": "subway", "color": "red"},
+    {"railway": "subway", "color": "blue"},
+]