diff --git a/simulation/traffic_simulator/test/src/hdmap_utils/test_hdmap_utils.cpp b/simulation/traffic_simulator/test/src/hdmap_utils/test_hdmap_utils.cpp
index dd0dda7330f..e6ba6873f0d 100644
--- a/simulation/traffic_simulator/test/src/hdmap_utils/test_hdmap_utils.cpp
+++ b/simulation/traffic_simulator/test/src/hdmap_utils/test_hdmap_utils.cpp
@@ -2206,6 +2206,16 @@ TEST_F(HdMapUtilsTest_IntersectionMap, getLongitudinalDistance_laneChange)
   }
 }
 
+/**
+ * @note Test for isInIntersection function
+ * 
+ */
+TEST_F(HdMapUtilsTest_IntersectionMap, isInIntersection)
+{
+  EXPECT_TRUE(hdmap_utils.isInIntersection(662));
+  EXPECT_FALSE(hdmap_utils.isInIntersection(574));
+}
+
 /**
  * @note Test basic functionality.
  * Test obtaining stop line ids correctness with a route that has no stop lines.