Index: trunk/data/validator/combinations.mapcss
===================================================================
--- trunk/data/validator/combinations.mapcss	(revision 15634)
+++ trunk/data/validator/combinations.mapcss	(revision 15635)
@@ -157,4 +157,5 @@
 *[aeroway=runway               ][!ref],
 *[aeroway=runway               ][!surface],
+node[highway=crossing          ][!crossing],
 way[highway=track              ][!tracktype],
 way[power=cable                ][!location],