Index: trunk/resources/styles/standard/elemstyles.mapcss
===================================================================
--- trunk/resources/styles/standard/elemstyles.mapcss	(revision 17978)
+++ trunk/resources/styles/standard/elemstyles.mapcss	(revision 17979)
@@ -619,4 +619,8 @@
     width: 1;
     color: service#809bc0;
+}
+way[highway=busway] {
+    width: 2;
+    color: bus#89cbeb;
 }
 way[highway=bridleway] {