Update grid.json

grid.json

@@ -202,7 +202,30 @@
             "end": [20, 14],
             "color": "#898989",
             "sensors": ["Traffic flow sensors", "Smart streetlights", "Pollution monitoring sensors"]
+        },
+        {
+            "start": [8, 5],
+            "end": [8, 5],
+            "color": "#898989",
+            "sensors": ["Traffic flow sensors", "Smart streetlights", "Pollution monitoring sensors"]
+        },
+        {
+            "start": [5, 11],
+            "end": [5, 11],
+            "color": "#898989",
+            "sensors": ["Traffic flow sensors", "Smart streetlights", "Pollution monitoring sensors"]
+        },
+        {
+            "start": [6, 15],
+            "end": [6, 15],
+            "color": "#898989",
+            "sensors": ["Traffic flow sensors", "Smart streetlights", "Pollution monitoring sensors"]
+        },
+        {
+            "start": [11, 15],
+            "end": [11, 15],
+            "color": "#898989",
+            "sensors": ["Traffic flow sensors", "Smart streetlights", "Pollution monitoring sensors"]
         }
-        // The remaining roads have been omitted for brevity, but they would also include traffic flow sensors, smart streetlights, and pollution monitoring sensors.
     ]
 }