Index: trunk/test/unit/org/openstreetmap/josm/data/validation/tests/HighwaysTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/validation/tests/HighwaysTest.java	(revision 14778)
+++ trunk/test/unit/org/openstreetmap/josm/data/validation/tests/HighwaysTest.java	(revision 14779)
@@ -117,4 +117,9 @@
                 fail(test.getErrors().get(0).getMessage());
             }
+            Way w1 = ways.stream().filter(w -> 28508494 == w.getId()).findFirst().get();
+            Way w2 = ways.stream().filter(w -> 28508493 == w.getId()).findFirst().get();
+            test.visit(w1);
+            test.visit(w2);
+            assertEquals(2, test.getErrors().size());
         }
     }