diff --git a/vtm-jts/src/org/oscim/layers/vector/PathLayer.java b/vtm-jts/src/org/oscim/layers/vector/PathLayer.java
index 497a6791..9653732a 100644
--- a/vtm-jts/src/org/oscim/layers/vector/PathLayer.java
+++ b/vtm-jts/src/org/oscim/layers/vector/PathLayer.java
@@ -2,6 +2,7 @@
  * Copyright 2012 osmdroid authors: Viesturs Zarins, Martin Pearman
  * Copyright 2012 Hannes Janetzek
  * Copyright 2016 devemux86
+ * Copyright 2016 Pedinel
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -27,6 +28,7 @@ import org.oscim.map.Map;
 import org.oscim.utils.geom.GeomBuilder;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -68,7 +70,7 @@ public class PathLayer extends VectorLayer {
         updatePoints();
     }
 
-    public void setPoints(List<GeoPoint> pts) {
+    public void setPoints(Collection<? extends GeoPoint> pts) {
         mPoints.clear();
         mPoints.addAll(pts);
         updatePoints();
@@ -84,6 +86,11 @@ public class PathLayer extends VectorLayer {
         updatePoints();
     }
 
+    public void addPoints(Collection<? extends GeoPoint> pts) {
+        mPoints.addAll(pts);
+        updatePoints();
+    }
+
     private void updatePoints() {
         synchronized (this) {
 
diff --git a/vtm/src/org/oscim/layers/PathLayer.java b/vtm/src/org/oscim/layers/PathLayer.java
index 0fe47e0f..edf08375 100644
--- a/vtm/src/org/oscim/layers/PathLayer.java
+++ b/vtm/src/org/oscim/layers/PathLayer.java
@@ -3,6 +3,7 @@
  * Copyright 2012 Hannes Janetzek
  * Copyright 2016 devemux86
  * Copyright 2016 Bezzu
+ * Copyright 2016 Pedinel
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -36,6 +37,7 @@ import org.oscim.utils.async.SimpleWorker;
 import org.oscim.utils.geom.LineClipper;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -87,7 +89,7 @@ public class PathLayer extends Layer {
         updatePoints();
     }
 
-    public void setPoints(List<GeoPoint> pts) {
+    public void setPoints(Collection<? extends GeoPoint> pts) {
         synchronized (mPoints) {
             mPoints.clear();
             mPoints.addAll(pts);
@@ -109,6 +111,13 @@ public class PathLayer extends Layer {
         updatePoints();
     }
 
+    public void addPoints(Collection<? extends GeoPoint> pts) {
+        synchronized (mPoints) {
+            mPoints.addAll(pts);
+        }
+        updatePoints();
+    }
+
     private void updatePoints() {
         mWorker.submit(10);
         mUpdatePoints = true;