From d9efc8af0e9f35f50ba5f1f37134e1e554f2ad1e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Delaun=C3=A9?= <message@cartodev.com>
Date: Tue, 26 Nov 2019 11:39:31 +0100
Subject: [PATCH] avoid duplication of motorway links and ramps

since all links are considered as ramps :
https://github.com/openmaptiles/openmaptiles/blob/67672de2874584913d8f636a0e3d24457b893915/layers/transportation/layer.sql#L28
---
 style.json | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/style.json b/style.json
index ea36345..4f3a823 100644
--- a/style.json
+++ b/style.json
@@ -316,6 +316,7 @@
       "filter": [
         "all",
         ["==", "class", "motorway"],
+        ["!=", "ramp", 1],
         ["==", "brunnel", "tunnel"]
       ],
       "layout": {"line-join": "round"},
@@ -448,6 +449,7 @@
       "filter": [
         "all",
         ["==", "class", "motorway"],
+        ["!=", "ramp", 1],
         ["==", "brunnel", "tunnel"]
       ],
       "layout": {"line-join": "round"},
@@ -564,7 +566,7 @@
       "filter": [
         "all",
         ["!in", "brunnel", "bridge", "tunnel"],
-        ["!in", "class", "pedestrian", "path", "track", "service"],
+        ["!in", "class", "pedestrian", "path", "track", "service", "motorway"],
         ["==", "ramp", 1]
       ],
       "layout": {"line-cap": "round", "line-join": "round"},
@@ -721,7 +723,7 @@
         "all",
         ["!in", "brunnel", "bridge", "tunnel"],
         ["==", "ramp", 1],
-        ["!in", "class", "pedestrian", "path", "track", "service"]
+        ["!in", "class", "pedestrian", "path", "track", "service", "motorway"]
       ],
       "layout": {"line-cap": "round", "line-join": "round"},
       "paint": {
@@ -995,6 +997,7 @@
       "filter": [
         "all",
         ["==", "class", "motorway"],
+        ["!=", "ramp", 1],
         ["==", "brunnel", "bridge"]
       ],
       "layout": {"line-join": "round"},
@@ -1126,6 +1129,7 @@
       "filter": [
         "all",
         ["==", "class", "motorway"],
+        ["!=", "ramp", 1],
         ["==", "brunnel", "bridge"]
       ],
       "layout": {"line-join": "round"},