diff --git a/src/renderer/components/EditLayer.vue b/src/renderer/components/EditLayer.vue
index 5ac564f..6f15642 100644
--- a/src/renderer/components/EditLayer.vue
+++ b/src/renderer/components/EditLayer.vue
@@ -139,7 +139,10 @@ You should have received a copy of the GNU General Public License along with FG
         }
         this.groundnetLayerGroup.eachLayer(l => {
           if (l instanceof L.TaxiwaySegment) {
-            l.addListeners()
+            l.addListeners()                        
+          }
+          if (l.updateArrows !== undefined) {
+            l.updateArrows(this.$store.state.Settings.zoom)
           }
         })
         console.log(this.groundnetLayerGroup.maxId)
diff --git a/src/renderer/components/FlightgearMap.vue b/src/renderer/components/FlightgearMap.vue
index a723f00..473d276 100644
--- a/src/renderer/components/FlightgearMap.vue
+++ b/src/renderer/components/FlightgearMap.vue
@@ -327,6 +327,11 @@ You should have received a copy of the GNU General Public License along with FG
           this.$refs.airportLayer.setVisible(zoom < 12)
           this.$refs.pavementLayer.setVisible(zoom >= 12)
         }
+        this.$refs.editLayer.groundnetLayerGroup.eachLayer(function (layer) {
+          if (layer.updateArrows !== undefined) {
+            layer.updateArrows(zoom)
+          }
+        })
       },
       async centerUpdated (center) {
         if (center !== this.$store.state.Settings.center) {
diff --git a/src/renderer/loaders/TaxiwaySegmentExtender.js b/src/renderer/loaders/TaxiwaySegmentExtender.js
index d048ef9..0ae0130 100644
--- a/src/renderer/loaders/TaxiwaySegmentExtender.js
+++ b/src/renderer/loaders/TaxiwaySegmentExtender.js
@@ -485,8 +485,35 @@ const extendTaxiSegment = function (taxiwaySegment) {
         })
     };
 
+    taxiwaySegment.__proto__.updateArrows = function (zoom) {
+        if (this.options.attributes.direction === 'forward') {
+            this.setText(null);
+            if (zoom <= 16) {
+                this.setText(' >', { repeat: true, offset: 6, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 15px serif;' } })                                    
+            } else if (zoom <= 19 ) {
+                this.setText(' > ', { repeat: true, offset: 7, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 20px serif;' } })                    
+            } else {
+                this.setText('  >  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })                    
+            }
+        } else if (this.options.attributes.direction === 'backward') {
+            this.setText(null);
+            if (zoom <= 16) {
+                this.setText(' <', { repeat: true, offset: 6, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 15px serif;' } })                                    
+            } else if (zoom <= 19 ) {
+                this.setText(' < ', { repeat: true, offset: 7, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 20px serif;' } })                    
+            } else {
+                this.setText('  <  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })                    
+            }
+        } else {
+            this.setText(null);
+        }    
+    }
+
     taxiwaySegment.__proto__.updateStyle = function () {
         var style = {};
+        if(!this.options.attributes) {
+            return;
+        }
         if (this.options.attributes.selected) {
             style.color = 'red';
         } else if (this.options.attributes.isPushBackRoute) {
@@ -499,10 +526,10 @@ const extendTaxiSegment = function (taxiwaySegment) {
         if (this._map !== null) {
             if (this.options.attributes.direction === 'forward') {
                 this.setText(null);
-                this.setText('  >  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })
+                this.setText('  >  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })                    
             } else if (this.options.attributes.direction === 'backward') {
                 this.setText(null);
-                this.setText('  <  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })
+                this.setText('  <  ', { repeat: true, offset: 10, attributes: { fill: 'red', style: 'vertical-align: bottom; vertical-align: bottom; font-weight: bold; font: bold 30px serif;' } })                    
             } else {
                 this.setText(null);
             }