diff --git a/Assets/Scripts/Buttons/LoadButton.cs b/Assets/Scripts/Buttons/LoadButton.cs
index 1ebd330..2786c87 100644
--- a/Assets/Scripts/Buttons/LoadButton.cs
+++ b/Assets/Scripts/Buttons/LoadButton.cs
@@ -31,7 +31,12 @@
             } else if (saveNode.type == "exit") {
                 node = new ExitNode(saveNode.position, roads, config).init<ExitNodeData>();
             } else {
-                node = new CustomNode(saveNode.position, roads, config).init<NodeData>();
+                CustomNode customNode = new CustomNode(saveNode.position, roads, config);
+                customNode.lightPhase = saveNode.lightPhase;
+                if (customNode.lightPhase != 0) {
+                    customNode.isPassable = false;
+                }
+                node = customNode.init<NodeData>();
             }
             nodes.Add(node);
         }

diff --git a/Assets/Scripts/Buttons/LoadButton.cs b/Assets/Scripts/Buttons/LoadButton.cs
index 1ebd330..2786c87 100644
--- a/Assets/Scripts/Buttons/LoadButton.cs
+++ b/Assets/Scripts/Buttons/LoadButton.cs
@@ -31,7 +31,12 @@
             } else if (saveNode.type == "exit") {
                 node = new ExitNode(saveNode.position, roads, config).init<ExitNodeData>();
             } else {
-                node = new CustomNode(saveNode.position, roads, config).init<NodeData>();
+                CustomNode customNode = new CustomNode(saveNode.position, roads, config);
+                customNode.lightPhase = saveNode.lightPhase;
+                if (customNode.lightPhase != 0) {
+                    customNode.isPassable = false;
+                }
+                node = customNode.init<NodeData>();
             }
             nodes.Add(node);
         }
diff --git a/Assets/Scripts/Buttons/SaveButton.cs b/Assets/Scripts/Buttons/SaveButton.cs
index a8865b5..0d68921 100644
--- a/Assets/Scripts/Buttons/SaveButton.cs
+++ b/Assets/Scripts/Buttons/SaveButton.cs
@@ -29,6 +29,8 @@
             } else {
                 saveNode.type = "";
                 saveNode.targets = new List<int>();
+                CustomNode customNode = (CustomNode) node;
+                saveNode.lightPhase = customNode.lightPhase;
             }
             nodes.Add(saveNode);
         }

diff --git a/Assets/Scripts/Buttons/LoadButton.cs b/Assets/Scripts/Buttons/LoadButton.cs
index 1ebd330..2786c87 100644
--- a/Assets/Scripts/Buttons/LoadButton.cs
+++ b/Assets/Scripts/Buttons/LoadButton.cs
@@ -31,7 +31,12 @@
             } else if (saveNode.type == "exit") {
                 node = new ExitNode(saveNode.position, roads, config).init<ExitNodeData>();
             } else {
-                node = new CustomNode(saveNode.position, roads, config).init<NodeData>();
+                CustomNode customNode = new CustomNode(saveNode.position, roads, config);
+                customNode.lightPhase = saveNode.lightPhase;
+                if (customNode.lightPhase != 0) {
+                    customNode.isPassable = false;
+                }
+                node = customNode.init<NodeData>();
             }
             nodes.Add(node);
         }
diff --git a/Assets/Scripts/Buttons/SaveButton.cs b/Assets/Scripts/Buttons/SaveButton.cs
index a8865b5..0d68921 100644
--- a/Assets/Scripts/Buttons/SaveButton.cs
+++ b/Assets/Scripts/Buttons/SaveButton.cs
@@ -29,6 +29,8 @@
             } else {
                 saveNode.type = "";
                 saveNode.targets = new List<int>();
+                CustomNode customNode = (CustomNode) node;
+                saveNode.lightPhase = customNode.lightPhase;
             }
             nodes.Add(saveNode);
         }
diff --git a/Assets/Scripts/Buttons/SaveStructs.cs b/Assets/Scripts/Buttons/SaveStructs.cs
index 6a0bc86..c51c3af 100644
--- a/Assets/Scripts/Buttons/SaveStructs.cs
+++ b/Assets/Scripts/Buttons/SaveStructs.cs
@@ -8,6 +8,7 @@
     public Vector3 position;
     public string type;
     public List<int> targets;
+    public int lightPhase;
 }
 
 [Serializable]