diff --git a/DataExtractionOSM/src/net/osmand/binary/BinaryInspector.java b/DataExtractionOSM/src/net/osmand/binary/BinaryInspector.java
index d4c8ede38e..2ee0e3733f 100644
--- a/DataExtractionOSM/src/net/osmand/binary/BinaryInspector.java
+++ b/DataExtractionOSM/src/net/osmand/binary/BinaryInspector.java
@@ -48,7 +48,7 @@ public class BinaryInspector {
 		// test cases show info
 		
 		
-		 inspector(new String[]{"-vmap", /*"-bbox=-121.785,37.35,-121.744,37.33", */"/home/victor/projects/OsmAnd/data/osm-gen/Map.obf"});
+//		 inspector(new String[]{"-vmap", /*"-bbox=-121.785,37.35,-121.744,37.33", */"/home/victor/projects/OsmAnd/data/osm-gen/Map.obf"});
 		// test case extract parts
 		// test case 
 	}
diff --git a/DataExtractionOSM/src/net/osmand/binary/BinaryMapIndexReader.java b/DataExtractionOSM/src/net/osmand/binary/BinaryMapIndexReader.java
index e7d6f9a26c..bf1a47c63c 100644
--- a/DataExtractionOSM/src/net/osmand/binary/BinaryMapIndexReader.java
+++ b/DataExtractionOSM/src/net/osmand/binary/BinaryMapIndexReader.java
@@ -1408,6 +1408,10 @@ public class BinaryMapIndexReader {
 				onewayReverseAttribute = id;
 			} else if("ref".equals(tag)){
 				refEncodingType = id;
+			} else if("tunnel".equals(tag)){
+				negativeLayers.add(id);
+			} else if("bridge".equals(tag)){
+				positiveLayers.add(id);
 			} else if("layer".equals(tag)){
 				if(val != null && !val.equals("0") && val.length() > 0) {
 					if(val.startsWith("-")) {