diff --git a/OSM_Graph/Way.cs b/OSM_Graph/Way.cs
index 773a351..9ebd546 100644
--- a/OSM_Graph/Way.cs
+++ b/OSM_Graph/Way.cs
@@ -9,6 +9,14 @@ public class Way(ulong id, Dictionary<string, string> tags, List<ulong> nodeIds)
     public readonly ulong ID = id;
     public readonly List<ulong> NodeIds = nodeIds;
 
+    public bool IsPriorityRoad()
+    {
+        string[] priorityValues = ["yes", "designated", "yes_unposted"];
+        if (Tags.TryGetValue("priority_road", out string? priorityValue))
+            return priorityValues.Contains(priorityValue);
+        return false;
+    }
+
     public AccessEnum AccessType()
     {
         if (Tags.TryGetValue("access", out string? accessValue) && Enum.TryParse(accessValue, out AccessEnum access))