diff --git a/lib/screens/favorites_screen.dart b/lib/screens/favorites_screen.dart
index 7d19501..58b8984 100644
--- a/lib/screens/favorites_screen.dart
+++ b/lib/screens/favorites_screen.dart
@@ -16,6 +16,7 @@ import '../l10n/app_localizations.dart';
 import '../l10n/localized_labels.dart';
 import '../widgets/eta_badge.dart';
 import '../widgets/local_data_gate.dart';
+import '../widgets/route_name_badge.dart';
 import 'favorite_groups_screen.dart';
 import '../widgets/background_image_wrapper.dart';
 import '../widgets/cat_state_card.dart';
@@ -646,12 +647,7 @@ class _FavoritesScreenState extends State<_FavoritesView>
       child: Card(
         child: ListTile(
           contentPadding: const EdgeInsets.all(14),
-          leading: CircleAvatar(
-            child: Text(
-              favorite.routeName.characters.take(2).toString(),
-              style: const TextStyle(fontWeight: FontWeight.w700),
-            ),
-          ),
+          leading: RouteNameBadge(name: favorite.routeName),
           title: Text(
             favorite.routeName,
             style: TextStyle(
diff --git a/lib/screens/search_screen.dart b/lib/screens/search_screen.dart
index c7198e2..89b2128 100644
--- a/lib/screens/search_screen.dart
+++ b/lib/screens/search_screen.dart
@@ -17,6 +17,7 @@ import '../l10n/app_localizations.dart';
 import '../l10n/localized_labels.dart';
 import '../widgets/background_image_wrapper.dart';
 import '../widgets/cat_state_card.dart';
+import '../widgets/route_name_badge.dart';
 import '../widgets/route_search_keypad.dart';
 import '../widgets/transit_station_name.dart';
 import 'route_detail_navigation.dart';
@@ -1326,20 +1327,7 @@ class _SearchScreenState extends State<SearchScreen> {
     final routeName = item.route.transitName.displayForLocale(locale);
     final matchedStop = item.stopSearch?.matchedStop;
     return ListTile(
-      leading: CircleAvatar(
-        child: Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 4),
-          child: FittedBox(
-            fit: BoxFit.scaleDown,
-            child: Text(
-              item.route.routeName.trim().isEmpty
-                  ? '?'
-                  : item.route.routeName.characters.take(4).toString(),
-              style: const TextStyle(fontWeight: FontWeight.bold),
-            ),
-          ),
-        ),
-      ),
+      leading: RouteNameBadge(name: item.route.routeName),
       title: matchedStop != null
           ? Column(
               crossAxisAlignment: CrossAxisAlignment.start,
diff --git a/lib/widgets/route_name_badge.dart b/lib/widgets/route_name_badge.dart
new file mode 100644
index 0000000..5fd0552
--- /dev/null
+++ b/lib/widgets/route_name_badge.dart
@@ -0,0 +1,106 @@
+import 'package:flutter/material.dart';
+
+/// A route's full name in the rounded square `EtaBadge` uses, so route and
+/// station cards line up in mixed favourite groups.
+///
+/// The whole name is always shown; long names break onto a second line (see
+/// [routeBadgeLines]) and shrink to fit rather than being cut short.
+class RouteNameBadge extends StatelessWidget {
+  const RouteNameBadge({required this.name, this.size = 52, super.key});
+
+  final String name;
+  final double size;
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+    final lines = routeBadgeLines(name);
+    // The card title already reads the route name out.
+    return ExcludeSemantics(
+      child: Container(
+        width: size,
+        height: size,
+        padding: EdgeInsets.all(size * 0.1),
+        alignment: Alignment.center,
+        decoration: BoxDecoration(
+          color: colorScheme.primaryContainer,
+          borderRadius: BorderRadius.circular(size * 0.31),
+        ),
+        child: FittedBox(
+          fit: BoxFit.scaleDown,
+          child: Text(
+            lines.isEmpty ? '?' : lines.join('\n'),
+            textAlign: TextAlign.center,
+            style: TextStyle(
+              color: colorScheme.onPrimaryContainer,
+              fontWeight: FontWeight.w800,
+              fontSize: size * 0.33,
+              height: 1.1,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+const _lineSeparators = {' ', '-', '－', '–', '—', '/', '／', '、', '·'};
+const _openingBrackets = {'(', '（', '[', '【', '〔'};
+final _codeCharacter = RegExp(r'^[0-9A-Za-z]$');
+
+/// The one or two lines a [RouteNameBadge] shows for [name].
+///
+/// Up to four characters stay on one line. Longer names break at the
+/// candidate nearest the middle: a separator, which is dropped ("19路 大灣→安平"
+/// → 19路 / 大灣→安平); an opening bracket, which starts the second line; or
+/// a switch between ASCII letters/digits and other text, which is where route
+/// numbers meet their wording ("152區2" → 152 / 區2, "市民小巴4延" → 市民小巴 /
+/// 4延). Pure codes such as "7327D" stay whole; other names with no candidate
+/// are halved.
+List<String> routeBadgeLines(String name) {
+  final characters = name.trim().characters.toList(growable: false);
+  if (characters.isEmpty) {
+    return const [];
+  }
+  if (characters.length <= 4) {
+    return [characters.join()];
+  }
+
+  bool isCode(String character) => _codeCharacter.hasMatch(character);
+  final middle = characters.length / 2;
+  int? firstLineEnd;
+  int? secondLineStart;
+  var bestDistance = double.infinity;
+  for (var index = 1; index < characters.length; index++) {
+    final previous = characters[index - 1];
+    final current = characters[index];
+    if (_lineSeparators.contains(previous)) {
+      continue;
+    }
+    final isSeparator = _lineSeparators.contains(current);
+    if (!isSeparator &&
+        !_openingBrackets.contains(current) &&
+        isCode(previous) == isCode(current)) {
+      continue;
+    }
+    final distance = (index - middle).abs();
+    if (distance < bestDistance) {
+      bestDistance = distance;
+      firstLineEnd = index;
+      secondLineStart = isSeparator ? index + 1 : index;
+    }
+  }
+
+  if (firstLineEnd == null || secondLineStart == null) {
+    if (characters.every(isCode)) {
+      return [characters.join()];
+    }
+    firstLineEnd = secondLineStart = (characters.length / 2).ceil();
+  }
+  final firstLine = characters.sublist(0, firstLineEnd).join().trim();
+  final secondLine = characters.sublist(secondLineStart).join().trim();
+  if (firstLine.isEmpty || secondLine.isEmpty) {
+    return [characters.join()];
+  }
+  return [firstLine, secondLine];
+}
diff --git a/test/favorites_reorder_test.dart b/test/favorites_reorder_test.dart
index b7a318a..be9cc67 100644
--- a/test/favorites_reorder_test.dart
+++ b/test/favorites_reorder_test.dart
@@ -145,8 +145,11 @@ void main() {
       expect(find.byType(ReorderableListView), findsOneWidget);
       expect(_routeNamesIn(controller, 'Routes'), ['A路線', 'B路線', 'C路線']);
 
-      final start = tester.getCenter(find.text('A路線'));
-      final delta = tester.getCenter(find.text('B路線')).dy - start.dy;
+      // The name shows on both the badge and the title, so each tile matches
+      // once per text; every match is the same tile.
+      Finder tile(String name) => find.widgetWithText(ListTile, name).first;
+      final start = tester.getCenter(tile('A路線'));
+      final delta = tester.getCenter(tile('B路線')).dy - start.dy;
 
       final gesture = await tester.startGesture(start);
       // Hold past the long-press threshold so the delayed drag recognizer wins.
diff --git a/test/route_name_badge_test.dart b/test/route_name_badge_test.dart
new file mode 100644
index 0000000..caa7fbf
--- /dev/null
+++ b/test/route_name_badge_test.dart
@@ -0,0 +1,60 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:taiwanbus_flutter/widgets/route_name_badge.dart';
+
+void main() {
+  group('routeBadgeLines', () {
+    test('keeps short names whole', () {
+      expect(routeBadgeLines('131'), ['131']);
+      expect(routeBadgeLines('綠3'), ['綠3']);
+      expect(routeBadgeLines('1661'), ['1661']);
+    });
+
+    test('breaks where the route number meets its wording', () {
+      expect(routeBadgeLines('152區2'), ['152', '區2']);
+      expect(routeBadgeLines('黃17末班'), ['黃17', '末班']);
+      expect(routeBadgeLines('藍20不經三總'), ['藍20', '不經三總']);
+      expect(routeBadgeLines('200跳蛙公車'), ['200', '跳蛙公車']);
+      expect(routeBadgeLines('市民小巴4延'), ['市民小巴', '4延']);
+      expect(routeBadgeLines('幸福霧臺1路'), ['幸福霧臺', '1路']);
+    });
+
+    test('drops separators and keeps brackets on the second line', () {
+      expect(routeBadgeLines('19路 大灣→安平'), ['19路', '大灣→安平']);
+      expect(routeBadgeLines('貓空左線-動物園線'), ['貓空左線', '動物園線']);
+      expect(routeBadgeLines('F931-1630'), ['F931', '1630']);
+      expect(routeBadgeLines('12(延駛飛機路)'), ['12', '(延駛飛機路)']);
+    });
+
+    test('keeps pure codes whole and halves other unbroken names', () {
+      expect(routeBadgeLines('7327D'), ['7327D']);
+      expect(routeBadgeLines('NWT16492'), ['NWT16492']);
+      expect(routeBadgeLines('民權幹線去程半'), ['民權幹線', '去程半']);
+    });
+
+    test('has nothing to show for a blank name', () {
+      expect(routeBadgeLines('  '), isEmpty);
+    });
+  });
+
+  Widget buildBadge(String name) => MaterialApp(
+    home: Center(child: RouteNameBadge(name: name)),
+  );
+
+  testWidgets('shows the whole route name, not its first characters', (
+    tester,
+  ) async {
+    await tester.pumpWidget(buildBadge('131'));
+    expect(find.text('131'), findsOneWidget);
+    expect(tester.getSize(find.byType(RouteNameBadge)), const Size(52, 52));
+
+    await tester.pumpWidget(buildBadge('市民小巴4延'));
+    expect(find.text('市民小巴\n4延'), findsOneWidget);
+    expect(tester.getSize(find.byType(RouteNameBadge)), const Size(52, 52));
+  });
+
+  testWidgets('falls back to a placeholder for a blank name', (tester) async {
+    await tester.pumpWidget(buildBadge(''));
+    expect(find.text('?'), findsOneWidget);
+  });
+}