diff --git a/web/app.js b/web/app.js
index d50e6e3..f6d9a37 100644
--- a/web/app.js
+++ b/web/app.js
@@ -123,10 +123,13 @@ function countyStyle(feature) {
 // Filter function for OSM features
 function shouldShowOsmFeature(feature) {
     const props = feature.properties || {};
-    const isService = props.highway === 'service';
+    const isService = props.highway === 'service' || props.highway === 'track';
+    const isUnclassified = props.highway === 'unclassified';
     const hideService = document.getElementById('hideService').checked;
+    const hideUnclassified = document.getElementById('hideUnclassified').checked;
 
     if (isService && hideService) return false;
+    if (isUnclassified && hideUnclassified) return false;
     return true;
 }
 
@@ -172,11 +175,13 @@ function createOsmLayer() {
 function shouldShowFeature(feature) {
     const props = feature.properties || {};
     const isRemoved = props.removed === true || props.removed === 'True';
-    const isService = props.highway === 'service';
+    const isService = props.highway === 'service' || props.highway === 'track';
+    const isUnclassified = props.highway === 'unclassified';
 
     const showAdded = document.getElementById('showAdded').checked;
     const showRemoved = document.getElementById('showRemoved').checked;
     const hideService = document.getElementById('hideService').checked;
+    const hideUnclassified = document.getElementById('hideUnclassified').checked;
 
     // Check removed/added filter
     if (isRemoved && !showRemoved) return false;
@@ -184,6 +189,7 @@ function shouldShowFeature(feature) {
 
     // Check service filter
     if (isService && hideService) return false;
+    if (isUnclassified && hideUnclassified) return false;
 
     return true;
 }
@@ -229,10 +235,13 @@ function createDiffLayer() {
 // Filter function for county features
 function shouldShowCountyFeature(feature) {
     const props = feature.properties || {};
-    const isService = props.highway === 'service';
+    const isService = props.highway === 'service' || props.highway === 'track';
+    const isUnclassified = props.highway === 'unclassified';
     const hideService = document.getElementById('hideService').checked;
+    const hideUnclassified = document.getElementById('hideUnclassified').checked;
 
     if (isService && hideService) return false;
+    if (isUnclassified && hideUnclassified) return false;
     return true;
 }
 
@@ -617,6 +626,12 @@ document.addEventListener('DOMContentLoaded', function() {
         createCountyLayer();
     });
 
+    document.getElementById('hideUnclassified').addEventListener('change', function() {
+        createDiffLayer();
+        createOsmLayer();
+        createCountyLayer();
+    });
+
     // Load button
     document.getElementById('loadButton').addEventListener('click', loadFiles);
 
diff --git a/web/index.html b/web/index.html
index 766e13e..64c4d29 100644
--- a/web/index.html
+++ b/web/index.html
@@ -178,7 +178,11 @@
         </label>
         <label>
             <input type="checkbox" id="hideService">
-            Hide highway=service
+            Hide highway=service/track
+        </label>
+        <label>
+            <input type="checkbox" id="hideUnclassified">
+            Hide highway=unclassified
         </label>
 
         <h3 style="margin-top: 15px;">Load Files</h3>