Index: trunk/src/org/openstreetmap/josm/data/validation/tests/CrossingWays.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/tests/CrossingWays.java	(revision 7414)
+++ trunk/src/org/openstreetmap/josm/data/validation/tests/CrossingWays.java	(revision 7416)
@@ -163,4 +163,7 @@
         @Override
         boolean ignoreWaySegmentCombination(Way w1, Way w2) {
+            if (!Objects.equals(getLayer(w1), getLayer(w2))) {
+                return true;
+            }
             return false;
         }