Merge branch 'master' into refactor-landcover

.github/pull_request_template.md

@@ -13,4 +13,4 @@ Your pull request must:
 
  * Be possible to merge automatically.
 
-When you rea making PR that adds new spatial features to OpenMapTiles schema, please make also PR for at least one of our GL styles to show it on the map. Visual check is crucial.
+When you are making a PR that adds new spatial features to OpenMapTiles schema, please make also PR for at least one of our GL styles to show it on the map. Visual check is crucial.

.gitignore

@@ -15,4 +15,8 @@ data/*
 wikidata/*
 
 # generated source files
-build/*
+build/*
+
+# any IDE files
+.idea/
+.vscode/

Makefile

@@ -154,7 +154,8 @@ etl-graph:
 
 # generate etl graph for a certain layer, e.g. etl-graph-building, etl-graph-place
 etl-graph-%: layers/% build/devdoc
-	docker run --rm -v $$(pwd):/tileset openmaptiles/openmaptiles-tools generate-etlgraph layers/$*/$*.yaml ./build/devdoc
+	docker run --rm -u $$(id -u $${USER}):$$(id -g $${USER}) -v $$(pwd):/tileset openmaptiles/openmaptiles-tools generate-etlgraph layers/$*/$*.yaml ./build/devdoc
+	cp ./build/devdoc/etl_$*.png layers/$*/etl_diagram.png
 
 mappingLayers = $(notdir $(patsubst %/mapping.yaml,%, $(wildcard layers/*/mapping.yaml))) # layers with mapping.yaml
 
@@ -166,7 +167,8 @@ mapping-graph:
 	@echo 'Valid layers: $(mappingLayers)'
 
 mapping-graph-%: ./layers/%/mapping.yaml build/devdoc
-	docker run --rm -v $$(pwd):/tileset openmaptiles/openmaptiles-tools generate-mapping-graph layers/$*/$*.yaml ./build/devdoc/mapping-diagram-$*
+	docker run --rm -u $$(id -u $${USER}):$$(id -g $${USER}) -v $$(pwd):/tileset openmaptiles/openmaptiles-tools generate-mapping-graph layers/$*/$*.yaml ./build/devdoc/mapping-diagram-$*
+	cp ./build/devdoc/mapping-diagram-$*.png layers/$*/mapping_diagram.png
 
 # generate all etl and mapping graphs
 generate-devdoc: $(addprefix etl-graph-,$(layers)) $(addprefix mapping-graph-,$(mappingLayers))

README.md

@@ -27,6 +27,7 @@ You can start from several GL styles supporting the OpenMapTiles vector schema.
 - [Klokantech 3D](https://github.com/openmaptiles/klokantech-3d-gl-style)
 - [Fiord Color](https://github.com/openmaptiles/fiord-color-gl-style)
 - [Toner](https://github.com/openmaptiles/toner-gl-style)
+- [OSM Liberty](https://github.com/maputnik/osm-liberty)
 
 We also ported over our favorite old raster styles (TM2).
 
@@ -105,6 +106,16 @@ docker-compose run import-lakelines
 docker-compose run import-osmborder
 ```
 
+**[Optional]**
+Import latest Wikidata. If an OSM feature has [Key:wikidata](https://wiki.openstreetmap.org/wiki/Key:wikidata), OpenMapTiles check corresponding item in Wikidata and use its [labels](https://www.wikidata.org/wiki/Help:Label) for languages listed in [openmaptiles.yaml](openmaptiles.yaml). So the generated vector tiles includes multi-languages in name field.
+
+Beware that current [Wikidata dump](https://dumps.wikimedia.org/wikidatawiki/entities/latest-all.json.gz) is more than 55GB, it takes time to download and import it. If you just want to have a quickstart on OpenMapTiles, just skip this step.
+
+```bash
+make download-wikidata
+docker-compose run import-wikidata
+```
+
 [Download OpenStreetMap data extracts](http://download.geofabrik.de/) and store the PBF file in the `./data` directory.
 
 ```bash

docker-compose.yml

@@ -18,7 +18,7 @@ services:
     networks:
     - postgres_conn
   import-water:
-    image: "openmaptiles/import-water:1.0"
+    image: "openmaptiles/import-water:1.2"
     env_file: .env
     networks:
     - postgres_conn
@@ -68,7 +68,7 @@ services:
      - ./build:/mapping
      - cache:/cache
   import-sql:
-    image: "openmaptiles/import-sql:0.8"
+    image: "openmaptiles/import-sql:1.0"
     env_file: .env
     networks:
     - postgres_conn

layers/aerodrome_label/aerodrome_label.yaml

@@ -27,6 +27,8 @@ layer:
     ele_ft: Elevation (`ele`) in feets.
   datasource:
     geometry_field: geometry
+    key_field: osm_id
+    key_field_as_attribute: no
     srid: 900913
     query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, iata, icao, ele, ele_ft FROM layer_aerodrome_label (!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
 schema:

layers/landcover/landcover.sql

@@ -15,11 +15,11 @@ CREATE OR REPLACE FUNCTION landcover_class(subclass VARCHAR) RETURNS TEXT AS $$
         WHEN subclass IN ('glacier', 'ice_shelf') THEN 'ice'
         WHEN subclass IN ('wood', 'forest') THEN 'wood'
         WHEN subclass IN ('bare_rock', 'scree') THEN 'rock'
-        WHEN subclass IN ('grassland', 'grass', 'meadow', 'allotments', 'grassland',
-                          'park', 'village_green', 'recreation_ground', 'park', 'garden') THEN 'grass'
+        WHEN subclass IN ('fell', 'grassland', 'heath', 'scrub', 'tundra', 'grass', 'meadow', 'allotments',
+                          'park', 'village_green', 'recreation_ground', 'garden') THEN 'grass'
         WHEN subclass IN ('wetland', 'bog', 'swamp', 'wet_meadow', 'marsh', 'reedbed',
                           'saltern', 'tidalflat', 'saltmarsh', 'mangrove') THEN 'wetland'
-        WHEN subclass IN ('beach', 'sand') THEN 'sand'
+        WHEN subclass IN ('beach', 'sand', 'dune') THEN 'sand'
         ELSE NULL
     END;
 $$ LANGUAGE SQL IMMUTABLE;

layers/landcover/landcover.yaml

@@ -29,13 +29,17 @@ layer:
       - bare_rock
       - beach
       - bog
+      - dune
+      - scrub
       - farm
       - farmland
+      - fell
       - forest
       - garden
       - glacier
       - grass
       - grassland
+      - heath
       - mangrove
       - marsh
       - meadow
@@ -50,6 +54,7 @@ layer:
       - scree
       - swamp
       - tidalflat
+      - tundra
       - village_green
       - vineyard
       - wet_meadow

layers/landcover/mapping.yaml

@@ -78,12 +78,17 @@ tables:
       natural:
       - wood
       - wetland
+      - fell
       - grassland
+      - heath
+      - scrub
+      - tundra
       - glacier
       - bare_rock
       - scree
       - beach
       - sand
+      - dune
       leisure:
       - park
       - garden

layers/mountain_peak/layer.sql

@@ -45,7 +45,9 @@ $$
           ) DESC
       )::int AS "rank"
       FROM osm_peak_point
-      WHERE geometry && bbox AND ele is not null AND ele ~ E'^-?\\d+'
+      WHERE geometry && bbox
+        AND ele is not null
+        AND ele ~ E'^-?\\d{1,4}(\\D|$)'
     ) AS ranked_peaks
   WHERE zoom_level >= 7 AND (rank <= 5 OR zoom_level >= 14)
   ORDER BY "rank" ASC;

layers/mountain_peak/mountain_peak.yaml

@@ -8,7 +8,7 @@ layer:
     name: The OSM [`name`](http://wiki.openstreetmap.org/wiki/Key:name) value of the peak.
     name_en: English name `name:en` if available, otherwise `name`.
     name_de: German name `name:de` if available, otherwise `name` or `name:en`.
-    class: 
+    class:
       description: |
         Use the **class** to differentiate between mountain peak and volcano.
       values:
@@ -19,6 +19,8 @@ layer:
     rank: Rank of the peak within one tile (starting at 1 that is the most important peak).
   datasource:
     geometry_field: geometry
+    key_field: osm_id
+    key_field_as_attribute: no
     srid: 900913
     query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, ele, ele_ft, rank FROM layer_mountain_peak(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
 schema:

layers/poi/class.sql

@@ -30,7 +30,7 @@ $$ LANGUAGE SQL IMMUTABLE;
 CREATE OR REPLACE FUNCTION poi_class(subclass TEXT, mapping_key TEXT)
 RETURNS TEXT AS $$
     SELECT CASE
-        WHEN subclass IN ('accessories','antiques','beauty','bed','boutique','camera','carpet','charity','chemist','chocolate','coffee','computer','confectionery','convenience','copyshop','cosmetics','garden_centre','doityourself','erotic','electronics','fabric','florist','frozen_food','furniture','video_games','video','general','gift','hardware','hearing_aids','hifi','ice_cream','interior_decoration','jewelry','kiosk','lamps','mall','massage','motorcycle','mobile_phone','newsagent','optician','outdoor','perfumery','perfume','pet','photo','second_hand','shoes','sports','stationery','tailor','tattoo','ticket','tobacco','toys','travel_agency','watches','weapons','wholesale') THEN 'shop'
+        WHEN subclass IN ('accessories','antiques','beauty','bed','boutique','camera','carpet','charity','chemist','coffee','computer','convenience','copyshop','cosmetics','garden_centre','doityourself','erotic','electronics','fabric','florist','frozen_food','furniture','video_games','video','general','gift','hardware','hearing_aids','hifi','ice_cream','interior_decoration','jewelry','kiosk','lamps','mall','massage','motorcycle','mobile_phone','newsagent','optician','outdoor','perfumery','perfume','pet','photo','second_hand','shoes','sports','stationery','tailor','tattoo','ticket','tobacco','toys','travel_agency','watches','weapons','wholesale') THEN 'shop'
         WHEN subclass IN ('townhall','public_building','courthouse','community_centre') THEN 'town_hall'
         WHEN subclass IN ('golf','golf_course','miniature_golf') THEN 'golf'
         WHEN subclass IN ('fast_food','food_court') THEN 'fast_food'

layers/poi/mapping.yaml

@@ -314,134 +314,78 @@ def_poi_mapping_tourism: &poi_mapping_tourism
 def_poi_mapping_waterway: &poi_mapping_waterway
   - dock
 
+def_poi_fields: &poi_fields
+  - name: osm_id
+    type: id
+  - name: geometry
+    type: geometry
+  - name: name
+    key: name
+    type: string
+  - name: name_en
+    key: name:en
+    type: string
+  - name: name_de
+    key: name:de
+    type: string
+  - name: tags
+    type: hstore_tags
+  - name: subclass
+    type: mapping_value
+  - name: mapping_key
+    type: mapping_key
+  - name: station
+    key: station
+    type: string
+  - name: funicular
+    key: funicular
+    type: string
+  - name: information
+    key: information
+    type: string
+  - name: uic_ref
+    key: uic_ref
+    type: string
+  - name: religion
+    key: religion
+    type: string
+  - name: level
+    key: level
+    type: integer
+  - name: indoor
+    key: indoor
+    type: bool
+  - name: layer
+    key: layer
+    type: integer
+  - name: sport
+    key: sport
+    type: string
+
+def_poi_mapping: &poi_mapping
+  aerialway: *poi_mapping_aerialway
+  amenity: *poi_mapping_amenity
+  barrier: *poi_mapping_barrier
+  building: *poi_mapping_building
+  highway: *poi_mapping_highway
+  historic: *poi_mapping_historic
+  landuse: *poi_mapping_landuse
+  leisure: *poi_mapping_leisure
+  railway: *poi_mapping_railway
+  shop: *poi_mapping_shop
+  sport: *poi_mapping_sport
+  tourism: *poi_mapping_tourism
+  waterway: *poi_mapping_waterway
+
 tables:
   # etldoc: imposm3 -> osm_poi_point
   poi_point:
     type: point
-    fields:
-    - name: osm_id
-      type: id
-    - name: geometry
-      type: geometry
-    - name: name
-      key: name
-      type: string
-    - name: name_en
-      key: name:en
-      type: string
-    - name: name_de
-      key: name:de
-      type: string
-    - name: tags
-      type: hstore_tags
-    - name: subclass
-      type: mapping_value
-    - name: mapping_key
-      type: mapping_key
-    - name: station
-      key: station
-      type: string
-    - name: funicular
-      key: funicular
-      type: string
-    - name: information
-      key: information
-      type: string
-    - name: uic_ref
-      key: uic_ref
-      type: string
-    - name: religion
-      key: religion
-      type: string
-    - name: level
-      key: level
-      type: integer
-    - name: indoor
-      key: indoor
-      type: bool
-    - name: layer
-      key: layer
-      type: integer
-    - name: sport
-      key: sport
-      type: string
-    mapping:
-      aerialway: *poi_mapping_aerialway
-      amenity: *poi_mapping_amenity
-      barrier: *poi_mapping_barrier
-      building: *poi_mapping_building
-      highway: *poi_mapping_highway
-      historic: *poi_mapping_historic
-      landuse: *poi_mapping_landuse
-      leisure: *poi_mapping_leisure
-      railway: *poi_mapping_railway
-      shop: *poi_mapping_shop
-      sport: *poi_mapping_sport
-      tourism: *poi_mapping_tourism
-      waterway: *poi_mapping_waterway
-
+    fields: *poi_fields
+    mapping: *poi_mapping
 
   # etldoc: imposm3 -> osm_poi_polygon
   poi_polygon:
     type: polygon
-    fields:
-    - name: osm_id
-      type: id
-    - name: geometry
-      type: geometry
-    - name: name
-      key: name
-      type: string
-    - name: name_en
-      key: name:en
-      type: string
-    - name: name_de
-      key: name:de
-      type: string
-    - name: tags
-      type: hstore_tags
-    - name: subclass
-      type: mapping_value
-    - name: mapping_key
-      type: mapping_key
-    - name: station
-      key: station
-      type: string
-    - name: funicular
-      key: funicular
-      type: string
-    - name: information
-      key: information
-      type: string
-    - name: uic_ref
-      key: uic_ref
-      type: string
-    - name: religion
-      key: religion
-      type: string
-    - name: level
-      key: level
-      type: integer
-    - name: indoor
-      key: indoor
-      type: bool
-    - name: layer
-      key: layer
-      type: integer
-    - name: sport
-      key: sport
-      type: string
-    mapping:
-      aerialway: *poi_mapping_aerialway
-      amenity: *poi_mapping_amenity
-      barrier: *poi_mapping_barrier
-      building: *poi_mapping_building
-      highway: *poi_mapping_highway
-      historic: *poi_mapping_historic
-      landuse: *poi_mapping_landuse
-      leisure: *poi_mapping_leisure
-      railway: *poi_mapping_railway
-      shop: *poi_mapping_shop
-      sport: *poi_mapping_sport
-      tourism: *poi_mapping_tourism
-      waterway: *poi_mapping_waterway
+    fields: *poi_fields
+    mapping: *poi_mapping

layers/transportation/class.sql

@@ -9,7 +9,7 @@ $$ LANGUAGE SQL IMMUTABLE STRICT;
 
 -- The classes for highways are derived from the classes used in ClearTables
 -- https://github.com/ClearTables/ClearTables/blob/master/transportation.lua
-CREATE OR REPLACE FUNCTION highway_class(highway TEXT, public_transport TEXT) RETURNS TEXT AS $$
+CREATE OR REPLACE FUNCTION highway_class(highway TEXT, public_transport TEXT, construction TEXT) RETURNS TEXT AS $$
     SELECT CASE
         WHEN highway IN ('motorway', 'motorway_link') THEN 'motorway'
         WHEN highway IN ('trunk', 'trunk_link') THEN 'trunk'
@@ -17,9 +17,19 @@ CREATE OR REPLACE FUNCTION highway_class(highway TEXT, public_transport TEXT) RE
         WHEN highway IN ('secondary', 'secondary_link') THEN 'secondary'
         WHEN highway IN ('tertiary', 'tertiary_link') THEN 'tertiary'
         WHEN highway IN ('unclassified', 'residential', 'living_street', 'road') THEN 'minor'
-        WHEN highway IN ('service', 'track') THEN highway
         WHEN highway IN ('pedestrian', 'path', 'footway', 'cycleway', 'steps', 'bridleway', 'corridor') OR public_transport IN ('platform') THEN 'path'
-        WHEN highway = 'raceway' THEN 'raceway'
+        WHEN highway IN ('service', 'track', 'raceway') THEN highway
+        WHEN highway = 'construction' THEN CASE
+          WHEN construction IN ('motorway', 'motorway_link') THEN 'motorway_construction'
+          WHEN construction IN ('trunk', 'trunk_link') THEN 'trunk_construction'
+          WHEN construction IN ('primary', 'primary_link') THEN 'primary_construction'
+          WHEN construction IN ('secondary', 'secondary_link') THEN 'secondary_construction'
+          WHEN construction IN ('tertiary', 'tertiary_link') THEN 'tertiary_construction'
+          WHEN construction = '' OR construction IN ('unclassified', 'residential', 'living_street', 'road') THEN 'minor_construction'
+          WHEN construction IN ('pedestrian', 'path', 'footway', 'cycleway', 'steps', 'bridleway', 'corridor') OR public_transport IN ('platform') THEN 'path_construction'
+          WHEN construction IN ('service', 'track', 'raceway') THEN CONCAT(highway, '_construction')
+          ELSE NULL
+        END
         ELSE NULL
     END;
 $$ LANGUAGE SQL IMMUTABLE;

layers/transportation/layer.sql

@@ -8,11 +8,11 @@ $$ LANGUAGE SQL IMMUTABLE STRICT;
 CREATE OR REPLACE FUNCTION layer_transportation(bbox geometry, zoom_level int)
 RETURNS TABLE(osm_id bigint, geometry geometry, class text, subclass text,
 ramp int, oneway int, brunnel TEXT, service TEXT, layer INT, level INT,
-indoor INT, surface TEXT) AS $$
+indoor INT, bicycle TEXT, foot TEXT, horse TEXT, mtb_scale TEXT, surface TEXT) AS $$
     SELECT
         osm_id, geometry,
         CASE
-            WHEN NULLIF(highway, '') IS NOT NULL OR NULLIF(public_transport, '') IS NOT NULL THEN highway_class(highway, public_transport)
+            WHEN NULLIF(highway, '') IS NOT NULL OR NULLIF(public_transport, '') IS NOT NULL THEN highway_class(highway, public_transport, construction)
             WHEN NULLIF(railway, '') IS NOT NULL THEN railway_class(railway)
             WHEN NULLIF(aerialway, '') IS NOT NULL THEN aerialway
             WHEN NULLIF(shipway, '') IS NOT NULL THEN shipway
@@ -21,7 +21,7 @@ indoor INT, surface TEXT) AS $$
         CASE
             WHEN railway IS NOT NULL THEN railway
             WHEN (highway IS NOT NULL OR public_transport IS NOT NULL)
-                AND highway_class(highway, public_transport) = 'path'
+                AND highway_class(highway, public_transport, construction) = 'path'
                 THEN COALESCE(NULLIF(public_transport, ''), highway)
             ELSE NULL
         END AS subclass,
@@ -34,19 +34,23 @@ indoor INT, surface TEXT) AS $$
         NULLIF(layer, 0) AS layer,
         "level",
         CASE WHEN indoor=TRUE THEN 1 ELSE NULL END as indoor,
+        NULLIF(bicycle, '') AS bicycle,
+        NULLIF(foot, '') AS foot,
+        NULLIF(horse, '') AS horse,
+        NULLIF(mtb_scale, '') AS mtb_scale,
         NULLIF(surface, '') AS surface
     FROM (
         -- etldoc: osm_transportation_merge_linestring_gen7 -> layer_transportation:z4
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
-	    NULL AS surface,
-            z_order
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
+            NULL AS surface, z_order
         FROM osm_transportation_merge_linestring_gen7
         WHERE zoom_level = 4
         UNION ALL
@@ -54,12 +58,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_transportation_merge_linestring_gen6 -> layer_transportation:z5
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_transportation_merge_linestring_gen6
         WHERE zoom_level = 5
@@ -68,12 +73,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_transportation_merge_linestring_gen5 -> layer_transportation:z6
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_transportation_merge_linestring_gen5
         WHERE zoom_level = 6
@@ -82,12 +88,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_transportation_merge_linestring_gen4  ->  layer_transportation:z7
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_transportation_merge_linestring_gen4
         WHERE zoom_level = 7
@@ -96,12 +103,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_transportation_merge_linestring_gen3  ->  layer_transportation:z8
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_transportation_merge_linestring_gen3
         WHERE zoom_level = 8
@@ -111,12 +119,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_highway_linestring_gen2  ->  layer_transportation:z10
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            bicycle, foot, horse, mtb_scale,
             NULL AS surface, z_order
         FROM osm_highway_linestring_gen2
         WHERE zoom_level BETWEEN 9 AND 10
@@ -126,12 +135,13 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_highway_linestring_gen1  ->  layer_transportation:z11
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, NULL AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            bicycle, foot, horse, mtb_scale,
             NULL AS surface, z_order
         FROM osm_highway_linestring_gen1
         WHERE zoom_level = 11
@@ -143,7 +153,7 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_highway_linestring       ->  layer_transportation:z14_
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, man_made,
             layer,
@@ -153,17 +163,18 @@ indoor INT, surface TEXT) AS $$
             CASE WHEN highway IN ('footway', 'steps') THEN indoor
                 ELSE NULL::boolean
             END AS indoor,
+            bicycle, foot, horse, mtb_scale,
             surface_value(surface) AS "surface",
             z_order
         FROM osm_highway_linestring
         WHERE NOT is_area AND (
             zoom_level = 12 AND (
-                highway_class(highway, public_transport) NOT IN ('track', 'path', 'minor')
+                highway_class(highway, public_transport, construction) NOT IN ('track', 'path', 'minor')
                 OR highway IN ('unclassified', 'residential')
             ) AND man_made <> 'pier'
             OR zoom_level = 13
                 AND (
-                    highway_class(highway, public_transport) NOT IN ('track', 'path') AND man_made <> 'pier'
+                    highway_class(highway, public_transport, construction) NOT IN ('track', 'path') AND man_made <> 'pier'
                 OR
                     man_made = 'pier' AND NOT ST_IsClosed(geometry)
                 )
@@ -179,13 +190,14 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring_gen5  ->  layer_transportation:z8
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             NULL::int AS layer, NULL::int AS level, NULL::boolean AS indoor,
-	    NULL as surface, z_order
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
+            NULL as surface, z_order
         FROM osm_railway_linestring_gen5
         WHERE zoom_level = 8
             AND railway='rail' AND service = '' and usage='main'
@@ -194,13 +206,14 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring_gen4  ->  layer_transportation:z9
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel,
             NULL::boolean AS is_ford,
             NULL::boolean AS is_ramp, NULL::int AS is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
-	    NULL AS surface, z_order
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
+            NULL AS surface, z_order
         FROM osm_railway_linestring_gen4
         WHERE zoom_level = 9
             AND railway='rail' AND service = '' and usage='main'
@@ -209,10 +222,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring_gen3  ->  layer_transportation:z10
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_railway_linestring_gen3
         WHERE zoom_level = 10
@@ -222,10 +236,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring_gen2  ->  layer_transportation:z11
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL as surface, z_order
         FROM osm_railway_linestring_gen2
         WHERE zoom_level = 11
@@ -235,10 +250,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring_gen1  ->  layer_transportation:z12
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL as surface, z_order
         FROM osm_railway_linestring_gen1
         WHERE zoom_level = 12
@@ -249,10 +265,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_railway_linestring       ->  layer_transportation:z14_
         SELECT
             osm_id, geometry,
-            NULL AS highway, railway, NULL AS aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, railway, NULL AS aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL as surface, z_order
         FROM osm_railway_linestring
         WHERE zoom_level = 13
@@ -263,10 +280,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_aerialway_linestring_gen1  ->  layer_transportation:z12
         SELECT
             osm_id, geometry,
-            NULL AS highway, NULL as railway, aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, NULL as railway, aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_aerialway_linestring_gen1
         WHERE zoom_level = 12
@@ -276,10 +294,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_aerialway_linestring       ->  layer_transportation:z14_
         SELECT
             osm_id, geometry,
-            NULL AS highway, NULL as railway, aerialway, NULL AS shipway,
+            NULL AS highway, NULL AS construction, NULL as railway, aerialway, NULL AS shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_aerialway_linestring
         WHERE zoom_level >= 13
@@ -288,10 +307,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_shipway_linestring_gen2  ->  layer_transportation:z11
         SELECT
             osm_id, geometry,
-            NULL AS highway, NULL AS railway, NULL AS aerialway, shipway,
+            NULL AS highway, NULL AS construction, NULL AS railway, NULL AS aerialway, shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_shipway_linestring_gen2
         WHERE zoom_level = 11
@@ -300,10 +320,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_shipway_linestring_gen1  ->  layer_transportation:z12
         SELECT
             osm_id, geometry,
-            NULL AS highway, NULL AS railway, NULL AS aerialway, shipway,
+            NULL AS highway, NULL AS construction, NULL AS railway, NULL AS aerialway, shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_shipway_linestring_gen1
         WHERE zoom_level = 12
@@ -313,10 +334,11 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_shipway_linestring       ->  layer_transportation:z14_
         SELECT
             osm_id, geometry,
-            NULL AS highway, NULL AS railway, NULL AS aerialway, shipway,
+            NULL AS highway, NULL AS construction, NULL AS railway, NULL AS aerialway, shipway,
             NULL AS public_transport, service_value(service) AS service,
             is_bridge, is_tunnel, is_ford, is_ramp, is_oneway, NULL as man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_shipway_linestring
         WHERE zoom_level >= 13
@@ -330,13 +352,14 @@ indoor INT, surface TEXT) AS $$
         -- etldoc: osm_highway_polygon          ->  layer_transportation:z14_
         SELECT
             osm_id, geometry,
-            highway, NULL AS railway, NULL AS aerialway, NULL AS shipway,
+            highway, NULL AS construction, NULL AS railway, NULL AS aerialway, NULL AS shipway,
             public_transport, NULL AS service,
             CASE WHEN man_made IN ('bridge') THEN TRUE
                 ELSE FALSE
             END AS is_bridge, FALSE AS is_tunnel, FALSE AS is_ford,
             FALSE AS is_ramp, FALSE::int AS is_oneway, man_made,
             layer, NULL::int AS level, NULL::boolean AS indoor,
+            NULL as bicycle, NULL as foot, NULL as horse, NULL as mtb_scale,
             NULL AS surface, z_order
         FROM osm_highway_polygon
         -- We do not want underground pedestrian areas for now

layers/transportation/mapping.yaml

@@ -45,13 +45,13 @@ generalized_tables:
 # etldoc: imposm3 -> osm_highway_linestring_gen2
   highway_linestring_gen2:
     source: highway_linestring_gen1
-    sql_filter: highway IN ('motorway', 'trunk', 'primary', 'secondary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link') AND NOT is_area
+    sql_filter: (highway IN ('motorway', 'trunk', 'primary', 'secondary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link') OR highway = 'construction' AND construction IN ('motorway', 'trunk', 'primary', 'secondary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link')) AND NOT is_area
     tolerance: ZRES11
 
 # etldoc: imposm3 -> osm_highway_linestring_gen1
   highway_linestring_gen1:
     source: highway_linestring
-    sql_filter: highway IN ('motorway', 'trunk', 'primary', 'secondary', 'tertiary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link', 'tertiary_link') AND NOT is_area AND ST_IsValid(geometry)
+    sql_filter: (highway IN ('motorway', 'trunk', 'primary', 'secondary', 'tertiary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link', 'tertiary_link') OR highway = 'construction' AND construction IN ('motorway', 'trunk', 'primary', 'secondary', 'tertiary', 'motorway_link', 'trunk_link', 'primary_link', 'secondary_link', 'tertiary_link')) AND NOT is_area AND ST_IsValid(geometry)
     tolerance: ZRES12
 
 name_field: &name
@@ -133,6 +133,22 @@ man_made_field: &man_made
 z_order_field: &z_order
   name: z_order
   type: wayzorder
+bicycle_field: &bicycle
+  key: bicycle
+  name: bicycle
+  type: string
+foot_field: &foot
+  key: foot
+  name: foot
+  type: string
+horse_field: &horse
+  key: horse
+  name: horse
+  type: string
+mtb_scale_field: &mtb_scale
+  key: mtb:scale
+  name: mtb_scale
+  type: string
 surface_field: &surface
   key: surface
   name: surface
@@ -150,6 +166,9 @@ tables:
     - name: highway
       key: highway
       type: string
+    - name: construction
+      key: construction
+      type: string
     - *ref
     - *network
     - *z_order
@@ -172,6 +191,10 @@ tables:
     - *usage
     - *public_transport
     - *man_made
+    - *bicycle
+    - *foot
+    - *horse
+    - *mtb_scale
     - *surface
     mapping:
       highway:
@@ -187,18 +210,19 @@ tables:
       - tertiary_link
       - unclassified
       - residential
-      - road
       - living_street
-      - raceway
-      - track
-      - service
-      - path
-      - cycleway
-      - bridleway
-      - footway
-      - corridor
+      - road
       - pedestrian
+      - path
+      - footway
+      - cycleway
       - steps
+      - bridleway
+      - corridor
+      - service
+      - track
+      - raceway
+      - construction
       public_transport:
       - platform
       man_made:

layers/transportation/transportation.yaml

@@ -14,9 +14,10 @@ layer:
   fields:
     class:
       description: |
-          Distinguish between more and less important roads or railways.
+          Distinguish between more and less important roads or railways and roads under construction.
           Class is derived from the value of the
           [`highway`](http://wiki.openstreetmap.org/wiki/Key:highway),
+          [`construction`](http://wiki.openstreetmap.org/wiki/Key:construction),
           [`railway`](http://wiki.openstreetmap.org/wiki/Key:railway),
           [`aerialway`](http://wiki.openstreetmap.org/wiki/Key:aerialway),
           [`route`](http://wiki.openstreetmap.org/wiki/Key:route) tag (for
@@ -33,6 +34,16 @@ layer:
       - track
       - path
       - raceway
+      - motorway_construction
+      - trunk_construction
+      - primary_construction
+      - secondary_construction
+      - tertiary_construction
+      - minor_construction
+      - service_construction
+      - track_construction
+      - path_construction
+      - raceway_construction
       - rail
       - transit
       - cable_car
@@ -95,17 +106,29 @@ layer:
       - parking_aisle
     layer:
       description: |
-          Original value of [`layer`](http://wiki.openstreetmap.org/wiki/Key:layer) tag.
+          Original value of the [`layer`](http://wiki.openstreetmap.org/wiki/Key:layer) tag.
     level:
       description: |
           Experimental feature! Filled only for steps and footways. Original
-          value of [`level`](http://wiki.openstreetmap.org/wiki/Key:level) tag.
+          value of the [`level`](http://wiki.openstreetmap.org/wiki/Key:level) tag.
     indoor:
       description: |
           Experimental feature! Filled only for steps and footways. Original
-          value of [`indoor`](http://wiki.openstreetmap.org/wiki/Key:indoor) tag.
+          value of the [`indoor`](http://wiki.openstreetmap.org/wiki/Key:indoor) tag.
       values:
       - 1
+    bicycle:
+      description: |
+          Original value of the [`bicycle`](http://wiki.openstreetmap.org/wiki/Key:bicycle) tag (highways only).
+    foot:
+      description: |
+          Original value of the [`foot`](http://wiki.openstreetmap.org/wiki/Key:foot) tag (highways only).
+    horse:
+      description: |
+          Original value of the [`horse`](http://wiki.openstreetmap.org/wiki/Key:horse) tag (highways only).
+    mtb_scale:
+      description: |
+          Original value of the [`mtb:scale`](http://wiki.openstreetmap.org/wiki/Key:mtb:scale) tag (highways only).
     surface:
       description: |
           Values of [`surface`](https://wiki.openstreetmap.org/wiki/Key:surface) tag devided into 2 groups `paved` (paved, asphalt, cobblestone, concrete, concrete:lanes, concrete:plates, metal, paving_stones, sett, unhewn_cobblestone, wood) and `unpaved` (unpaved, compacted, dirt, earth, fine_gravel, grass, grass_paver, gravel, gravel_turf, ground, ice, mud, pebblestone, salt, sand, snow, woodchips).
@@ -115,7 +138,7 @@ layer:
   datasource:
     geometry_field: geometry
     srid: 900913
-    query: (SELECT geometry, class, subclass, oneway, ramp, brunnel, service, layer, level, indoor, surface FROM layer_transportation(!bbox!, z(!scale_denominator!))) AS t
+    query: (SELECT geometry, class, subclass, oneway, ramp, brunnel, service, layer, level, indoor, bicycle, foot, horse, mtb_scale, surface FROM layer_transportation(!bbox!, z(!scale_denominator!))) AS t
 schema:
   - ./class.sql
   - ./update_transportation_merge.sql

layers/transportation/update_transportation_merge.sql

@@ -22,84 +22,88 @@ CREATE INDEX IF NOT EXISTS osm_highway_linestring_highway_idx
 -- Improve performance of the sql below
 CREATE INDEX IF NOT EXISTS osm_highway_linestring_highway_partial_idx
   ON osm_highway_linestring(highway)
-  WHERE highway IN ('motorway','trunk', 'primary');
+  WHERE highway IN ('motorway','trunk', 'primary', 'construction');
 
   -- etldoc: osm_highway_linestring ->  osm_transportation_merge_linestring
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring AS (
     SELECT
         (ST_Dump(geometry)).geom AS geometry,
         NULL::bigint AS osm_id,
-        highway,
+        highway, construction,
         z_order
     FROM (
       SELECT
           ST_LineMerge(ST_Collect(geometry)) AS geometry,
-          highway,
+          highway, construction,
           min(z_order) AS z_order
       FROM osm_highway_linestring
-      WHERE highway IN ('motorway','trunk', 'primary') AND ST_IsValid(geometry)
-      group by highway
+      WHERE (highway IN ('motorway','trunk', 'primary') OR highway = 'construction' AND construction IN ('motorway','trunk', 'primary'))
+          AND ST_IsValid(geometry)
+      group by highway, construction
     ) AS highway_union
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_geometry_idx
   ON osm_transportation_merge_linestring USING gist(geometry);
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_highway_partial_idx
-  ON osm_transportation_merge_linestring(highway)
-  WHERE highway IN ('motorway','trunk', 'primary');
+  ON osm_transportation_merge_linestring(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'primary', 'construction');
 
 -- etldoc: osm_transportation_merge_linestring -> osm_transportation_merge_linestring_gen3
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen3 AS (
-    SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, highway, z_order
+    SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, highway, construction, z_order
     FROM osm_transportation_merge_linestring
     WHERE highway IN ('motorway','trunk', 'primary')
+      OR highway = 'construction' AND construction IN ('motorway','trunk', 'primary')
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen3_geometry_idx
   ON osm_transportation_merge_linestring_gen3 USING gist(geometry);
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen3_highway_partial_idx
-  ON osm_transportation_merge_linestring_gen3(highway)
-  WHERE highway IN ('motorway','trunk', 'primary');
+  ON osm_transportation_merge_linestring_gen3(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'primary', 'construction');
 
 -- etldoc: osm_transportation_merge_linestring_gen3 -> osm_transportation_merge_linestring_gen4
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen4 AS (
-    SELECT ST_Simplify(geometry, 200) AS geometry, osm_id, highway, z_order
+    SELECT ST_Simplify(geometry, 200) AS geometry, osm_id, highway, construction, z_order
     FROM osm_transportation_merge_linestring_gen3
-    WHERE highway IN ('motorway','trunk', 'primary') AND ST_Length(geometry) > 50
+    WHERE (highway IN ('motorway','trunk', 'primary') OR highway = 'construction' AND construction IN ('motorway','trunk', 'primary'))
+        AND ST_Length(geometry) > 50
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen4_geometry_idx
   ON osm_transportation_merge_linestring_gen4 USING gist(geometry);
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen4_highway_partial_idx
-  ON osm_transportation_merge_linestring_gen4(highway)
-  WHERE highway IN ('motorway','trunk', 'primary');
+  ON osm_transportation_merge_linestring_gen4(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'primary', 'construction');
 
 -- etldoc: osm_transportation_merge_linestring_gen4 -> osm_transportation_merge_linestring_gen5
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen5 AS (
-    SELECT ST_Simplify(geometry, 500) AS geometry, osm_id, highway, z_order
+    SELECT ST_Simplify(geometry, 500) AS geometry, osm_id, highway, construction, z_order
     FROM osm_transportation_merge_linestring_gen4
-    WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 100
+    WHERE (highway IN ('motorway','trunk') OR highway = 'construction' AND construction IN ('motorway','trunk'))
+        AND ST_Length(geometry) > 100
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen5_geometry_idx
   ON osm_transportation_merge_linestring_gen5 USING gist(geometry);
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen5_highway_partial_idx
-  ON osm_transportation_merge_linestring_gen5(highway)
-  WHERE highway IN ('motorway', 'trunk');
+  ON osm_transportation_merge_linestring_gen5(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'construction');
 
 -- etldoc: osm_transportation_merge_linestring_gen5 -> osm_transportation_merge_linestring_gen6
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen6 AS (
-    SELECT ST_Simplify(geometry, 1000) AS geometry, osm_id, highway, z_order
+    SELECT ST_Simplify(geometry, 1000) AS geometry, osm_id, highway, construction, z_order
     FROM osm_transportation_merge_linestring_gen5
-    WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 500
+    WHERE (highway IN ('motorway','trunk') OR highway = 'construction' AND construction IN ('motorway','trunk')) AND ST_Length(geometry) > 500
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen6_geometry_idx
   ON osm_transportation_merge_linestring_gen6 USING gist(geometry);
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen6_highway_partial_idx
-  ON osm_transportation_merge_linestring_gen6(highway)
-  WHERE highway IN ('motorway','trunk');
+  ON osm_transportation_merge_linestring_gen6(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'construction');
 
 -- etldoc: osm_transportation_merge_linestring_gen6 -> osm_transportation_merge_linestring_gen7
 CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen7 AS (
-    SELECT ST_Simplify(geometry, 2000) AS geometry, osm_id, highway, z_order
+    SELECT ST_Simplify(geometry, 2000) AS geometry, osm_id, highway, construction, z_order
     FROM osm_transportation_merge_linestring_gen6
-    WHERE highway IN ('motorway') AND ST_Length(geometry) > 1000
+    WHERE (highway = 'motorway' OR highway = 'construction' AND construction = 'motorway') AND ST_Length(geometry) > 1000
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen7_geometry_idx
   ON osm_transportation_merge_linestring_gen7 USING gist(geometry);

layers/transportation_name/layer.sql

@@ -19,9 +19,9 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
         when length(coalesce(ref, ''))>0
           then 'road'
       end as network,
-      highway_class(highway, '') AS class,
+      highway_class(highway, '', construction) AS class,
       CASE
-          WHEN highway IS NOT NULL AND highway_class(highway, '') = 'path'
+          WHEN highway IS NOT NULL AND highway_class(highway, '', construction) = 'path'
               THEN highway
           ELSE NULL
       END AS subclass,
@@ -70,6 +70,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
           "tags",
           ref,
           highway,
+          construction,
           network,
           z_order,
           layer,
@@ -78,7 +79,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
         FROM osm_transportation_name_linestring
         WHERE zoom_level = 12
             AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
-            AND highway_class(highway, '') NOT IN ('minor', 'track', 'path')
+            AND highway_class(highway, '', construction) NOT IN ('minor', 'track', 'path')
             AND NOT highway_is_link(highway)
         UNION ALL
 
@@ -92,6 +93,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
           "tags",
           ref,
           highway,
+          construction,
           network,
           z_order,
           layer,
@@ -100,7 +102,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
         FROM osm_transportation_name_linestring
         WHERE zoom_level = 13
             AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
-            AND highway_class(highway, '') NOT IN ('track', 'path')
+            AND highway_class(highway, '', construction) NOT IN ('track', 'path')
         UNION ALL
 
         -- etldoc: osm_transportation_name_linestring ->  layer_transportation_name:z14_
@@ -113,6 +115,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text,
           "tags",
           ref,
           highway,
+          construction,
           network,
           z_order,
           layer,

layers/transportation_name/transportation_name.yaml

@@ -29,7 +29,7 @@ layer:
       - road (default)
     class:
       description: |
-          Distinguish between more and less important roads.
+          Distinguish between more and less important roads and roads under construction.
       values:
       - motorway
       - trunk
@@ -41,6 +41,16 @@ layer:
       - track
       - path
       - raceway
+      - motorway_construction
+      - trunk_construction
+      - primary_construction
+      - secondary_construction
+      - tertiary_construction
+      - minor_construction
+      - service_construction
+      - track_construction
+      - path_construction
+      - raceway_construction
       - rail
       - transit
     subclass:

layers/transportation_name/update_route_member.sql

@@ -8,14 +8,14 @@ BEGIN
   select st_buffer(geometry, 10000) into gbr_geom from ne_10m_admin_0_countries where iso_a2 = 'GB';
   delete from osm_route_member where network IN('omt-gb-motorway', 'omt-gb-trunk');
 
-  insert into osm_route_member (member, ref, network)
+  insert into osm_route_member (osm_id, member, ref, network)
     (
-      SELECT hw.osm_id, substring(hw.ref from E'^[AM][0-9AM()]+'), 'omt-gb-motorway'
+      SELECT 0, hw.osm_id, substring(hw.ref from E'^[AM][0-9AM()]+'), 'omt-gb-motorway'
       from osm_highway_linestring hw
       where length(hw.ref)>0 and ST_Intersects(hw.geometry, gbr_geom)
         and hw.highway IN ('motorway')
     ) UNION (
-      SELECT hw.osm_id, substring(hw.ref from E'^[AM][0-9AM()]+'), 'omt-gb-trunk'
+      SELECT 0, hw.osm_id, substring(hw.ref from E'^[AM][0-9AM()]+'), 'omt-gb-trunk'
       from osm_highway_linestring hw
       where length(hw.ref)>0 and ST_Intersects(hw.geometry, gbr_geom)
         and hw.highway IN ('trunk')

layers/transportation_name/update_transportation_name.sql

@@ -24,6 +24,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_network AS (
         else hl.ref
       end as ref,
       hl.highway,
+      hl.construction,
       CASE WHEN highway IN ('footway', 'steps') THEN layer
           ELSE NULL::int
       END AS layer,
@@ -53,6 +54,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
         tags || get_basic_names(tags, geometry) AS "tags",
         ref,
         highway,
+        construction,
         "level",
         layer,
         indoor,
@@ -68,6 +70,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
              AS "tags",
           ref,
           highway,
+          construction,
           "level",
           layer,
           indoor,
@@ -77,56 +80,56 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
       WHERE ("rank"=1 OR "rank" is null)
         AND (name <> '' OR ref <> '')
         AND NULLIF(highway, '') IS NOT NULL
-      group by name, name_en, name_de, ref, highway, "level", layer, indoor, network_type
+      group by name, name_en, name_de, ref, highway, construction, "level", layer, indoor, network_type
     ) AS highway_union
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_geometry_idx ON osm_transportation_name_linestring USING gist(geometry);
 
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_highway_partial_idx
-  ON osm_transportation_name_linestring(highway)
-  WHERE highway IN ('motorway','trunk');
+  ON osm_transportation_name_linestring(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'construction');
 
 -- etldoc: osm_transportation_name_linestring -> osm_transportation_name_linestring_gen1
 CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen1 AS (
-    SELECT ST_Simplify(geometry, 50) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, network, z_order
+    SELECT ST_Simplify(geometry, 50) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, construction, network, z_order
     FROM osm_transportation_name_linestring
-    WHERE highway IN ('motorway','trunk')  AND ST_Length(geometry) > 8000
+    WHERE (highway IN ('motorway','trunk') OR highway = 'construction' AND construction IN ('motorway','trunk'))  AND ST_Length(geometry) > 8000
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen1_geometry_idx ON osm_transportation_name_linestring_gen1 USING gist(geometry);
 
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen1_highway_partial_idx
-  ON osm_transportation_name_linestring_gen1(highway)
-  WHERE highway IN ('motorway','trunk');
+  ON osm_transportation_name_linestring_gen1(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'construction');
 
 -- etldoc: osm_transportation_name_linestring_gen1 -> osm_transportation_name_linestring_gen2
 CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen2 AS (
-    SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, network, z_order
+    SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, construction, network, z_order
     FROM osm_transportation_name_linestring_gen1
-    WHERE highway IN ('motorway','trunk')  AND ST_Length(geometry) > 14000
+    WHERE (highway IN ('motorway','trunk') OR highway = 'construction' AND construction IN ('motorway','trunk'))  AND ST_Length(geometry) > 14000
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen2_geometry_idx ON osm_transportation_name_linestring_gen2 USING gist(geometry);
 
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen2_highway_partial_idx
-  ON osm_transportation_name_linestring_gen2(highway)
-  WHERE highway = 'motorway';
+  ON osm_transportation_name_linestring_gen2(highway, construction)
+  WHERE highway IN ('motorway','trunk', 'construction');
 
 -- etldoc: osm_transportation_name_linestring_gen2 -> osm_transportation_name_linestring_gen3
 CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen3 AS (
-    SELECT ST_Simplify(geometry, 200) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, network, z_order
+    SELECT ST_Simplify(geometry, 200) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, construction, network, z_order
     FROM osm_transportation_name_linestring_gen2
-    WHERE highway = 'motorway' AND ST_Length(geometry) > 20000
+    WHERE (highway = 'motorway' OR highway = 'construction' AND construction = 'motorway') AND ST_Length(geometry) > 20000
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen3_geometry_idx ON osm_transportation_name_linestring_gen3 USING gist(geometry);
 
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen3_highway_partial_idx
-  ON osm_transportation_name_linestring_gen3(highway)
-  WHERE highway = 'motorway';
+  ON osm_transportation_name_linestring_gen3(highway, construction)
+  WHERE highway IN ('motorway', 'construction');
 
 -- etldoc: osm_transportation_name_linestring_gen3 -> osm_transportation_name_linestring_gen4
 CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen4 AS (
-    SELECT ST_Simplify(geometry, 500) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, network, z_order
+    SELECT ST_Simplify(geometry, 500) AS geometry, osm_id, name, name_en, name_de, tags, ref, highway, construction, network, z_order
     FROM osm_transportation_name_linestring_gen3
-    WHERE highway = 'motorway' AND ST_Length(geometry) > 20000
+    WHERE (highway = 'motorway' OR highway = 'construction' AND construction = 'motorway') AND ST_Length(geometry) > 20000
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen4_geometry_idx ON osm_transportation_name_linestring_gen4 USING gist(geometry);
 

layers/water/mapping.yaml

@@ -36,6 +36,15 @@ generalized_tables:
     sql_filter: area>power(ZRES10,2) AND ST_IsValid(geometry)
     tolerance: ZRES12
 
+tunnel_field: &tunnel
+  key: tunnel
+  name: is_tunnel
+  type: bool
+bridge_field: &bridge
+  key: bridge
+  name: is_bridge
+  type: bool
+
 tables:
 
   # etldoc: imposm3 -> osm_water_polygon
@@ -72,6 +81,8 @@ tables:
     - name: is_intermittent
       key: intermittent
       type: bool
+    - *tunnel
+    - *bridge
     filters:
       reject:
         covered: ["yes"]

layers/water/water.sql

@@ -8,125 +8,160 @@ CREATE OR REPLACE FUNCTION water_class(waterway TEXT) RETURNS TEXT AS $$
 $$ LANGUAGE SQL IMMUTABLE;
 
 
+CREATE OR REPLACE FUNCTION waterway_brunnel(is_bridge BOOL, is_tunnel BOOL) RETURNS TEXT AS $$
+    SELECT CASE
+        WHEN is_bridge THEN 'bridge'
+        WHEN is_tunnel THEN 'tunnel'
+        ELSE NULL
+    END;
+$$ LANGUAGE SQL IMMUTABLE STRICT;
+
+
 
 CREATE OR REPLACE VIEW water_z0 AS (
     -- etldoc:  ne_110m_ocean ->  water_z0
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_110m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_110m_ocean
     UNION ALL
     -- etldoc:  ne_110m_lakes ->  water_z0
-    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent FROM ne_110m_lakes
+    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_110m_lakes
 );
 
 CREATE OR REPLACE VIEW water_z1 AS (
     -- etldoc:  ne_110m_ocean ->  water_z1
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_110m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_110m_ocean
     UNION ALL
     -- etldoc:  ne_110m_lakes ->  water_z1
-    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent FROM ne_110m_lakes
+    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_110m_lakes
 );
 
 CREATE OR REPLACE VIEW water_z2 AS (
     -- etldoc:  ne_50m_ocean ->  water_z2
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_50m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_50m_ocean
     UNION ALL
     -- etldoc:  ne_50m_lakes ->  water_z2
-    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent FROM ne_50m_lakes
+    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_50m_lakes
 );
 
 CREATE OR REPLACE VIEW water_z4 AS (
     -- etldoc:  ne_50m_ocean ->  water_z4
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_50m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_50m_ocean
     UNION ALL
     -- etldoc:  ne_50m_lakes ->  water_z4
-    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent FROM ne_50m_lakes
+    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_50m_lakes
 );
 
 CREATE OR REPLACE VIEW water_z5 AS (
     -- etldoc:  ne_10m_ocean ->  water_z5
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_10m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_10m_ocean
     UNION ALL
     -- etldoc:  ne_10m_lakes ->  water_z5
-    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent FROM ne_10m_lakes
+    SELECT geometry, 'lake'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_10m_lakes
 );
 
 CREATE OR REPLACE VIEW water_z6 AS (
     -- etldoc:  ne_10m_ocean ->  water_z6
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_10m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_10m_ocean
     UNION ALL
    -- etldoc:  osm_water_polygon_gen6 ->  water_z6
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen6
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_water_polygon_gen6
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z7 AS (
     -- etldoc:  ne_10m_ocean ->  water_z7
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM ne_10m_ocean
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM ne_10m_ocean
     UNION ALL
     -- etldoc:  osm_water_polygon_gen5 ->  water_z7
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen5
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_water_polygon_gen5
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z8 AS (
     -- etldoc:  osm_ocean_polygon_gen4 ->  water_z8
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon_gen4
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon_gen4
     UNION ALL
     -- etldoc:  osm_water_polygon_gen4 ->  water_z8
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen4
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_water_polygon_gen4
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z9 AS (
     -- etldoc:  osm_ocean_polygon_gen3 ->  water_z9
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon_gen3
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon_gen3
     UNION ALL
     -- etldoc:  osm_water_polygon_gen3 ->  water_z9
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen3
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel FROM osm_water_polygon_gen3
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z10 AS (
     -- etldoc:  osm_ocean_polygon_gen2 ->  water_z10
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon_gen2
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon_gen2
     UNION ALL
     -- etldoc:  osm_water_polygon_gen2 ->  water_z10
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen2
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel FROM osm_water_polygon_gen2
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z11 AS (
     -- etldoc:  osm_ocean_polygon_gen1 ->  water_z11
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon_gen1
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon_gen1
     UNION ALL
     -- etldoc:  osm_water_polygon_gen1 ->  water_z11
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon_gen1
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_water_polygon_gen1
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z12 AS (
     -- etldoc:  osm_ocean_polygon_gen1 ->  water_z12
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon
     UNION ALL
     -- etldoc:  osm_water_polygon ->  water_z12
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, is_bridge, is_tunnel
+    FROM osm_water_polygon
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z13 AS (
     -- etldoc:  osm_ocean_polygon ->  water_z13
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon
     UNION ALL
     -- etldoc:  osm_water_polygon ->  water_z13
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, is_bridge, is_tunnel
+    FROM osm_water_polygon
     WHERE "natural" != 'bay'
 );
 
 CREATE OR REPLACE VIEW water_z14 AS (
     -- etldoc:  osm_ocean_polygon ->  water_z14
-    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent FROM osm_ocean_polygon
+    SELECT geometry, 'ocean'::text AS class, NULL::boolean AS is_intermittent, NULL::boolean AS is_bridge, NULL::boolean AS is_tunnel
+    FROM osm_ocean_polygon
     UNION ALL
     -- etldoc:  osm_water_polygon ->  water_z14
-    SELECT geometry, water_class(waterway) AS class, is_intermittent FROM osm_water_polygon
+    SELECT geometry, water_class(waterway) AS class, is_intermittent, is_bridge, is_tunnel
+    FROM osm_water_polygon
     WHERE "natural" != 'bay'
 );
 
@@ -134,8 +169,11 @@ CREATE OR REPLACE VIEW water_z14 AS (
 -- etldoc:     label="layer_water |<z0> z0|<z1>z1|<z2>z2|<z3>z3 |<z4> z4|<z5>z5|<z6>z6|<z7>z7| <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_water (bbox geometry, zoom_level int)
-RETURNS TABLE(geometry geometry, class text, intermittent int) AS $$
-    SELECT geometry, class::text, is_intermittent::int AS intermittent FROM (
+RETURNS TABLE(geometry geometry, class text, brunnel text, intermittent int) AS $$
+    SELECT geometry, class::text,
+        waterway_brunnel(is_bridge, is_tunnel) AS brunnel,
+        is_intermittent::int AS intermittent
+    FROM (
         -- etldoc: water_z0 ->  layer_water:z0
         SELECT * FROM water_z0 WHERE zoom_level = 0
         UNION ALL

layers/water/water.yaml

@@ -23,7 +23,7 @@ layer:
       values: [0, 1]
   buffer_size: 4
   datasource:
-    query: (SELECT geometry, class, intermittent FROM layer_water(!bbox!, z(!scale_denominator!))) AS t
+    query: (SELECT geometry, class, intermittent, brunnel FROM layer_water(!bbox!, z(!scale_denominator!))) AS t
 schema:
   - ./water.sql
 datasources:

openmaptiles.yaml

@@ -27,7 +27,8 @@ tileset:
   minzoom: 0
   pixel_scale: 256
   languages:
-    - ar # Arabic
+    - am # Amharic
+    - ar # Arabic  
     - az # Azerbaijani, Latin
     - be # Belarusian
     - bg # Bulgarian
@@ -65,6 +66,7 @@ tileset:
     - kn # Kannada
     - ko # Korean
     - ko_rm # romanization of Korean, Latin
+    - ku # Kurdish, Latin
     - la # Latin, Latin
     - lb # Luxembourgish, Latin
     - lt # Lithuanian, Latin