diff --git a/examples/index.html b/examples/index.html
index 0b6ae10..db797fb 100755
--- a/examples/index.html
+++ b/examples/index.html
@@ -55,13 +55,16 @@ <h3>Buses</h3>
     <span class="transportkit-munich transportkit-munich--b" title=".transportkit-munich--b">132</span>
     <span class="transportkit-munich transportkit-munich--b" title=".transportkit-munich--b">263</span>
     <span class="transportkit-munich transportkit-munich--bx" title=".transportkit-munich--bx">X30</span>
-    <span class="transportkit-munich transportkit-munich--bm" title=".transportkit-munich--bm">54</span>
+    <span class="transportkit-munich transportkit-munich--bx" title=".transportkit-munich--bx">X910</span><br>
+    <span class="transportkit-munich transportkit-munich--bm" title=".transportkit-munich--bm">53</span>
+    <span class="transportkit-munich transportkit-munich--bn" title=".transportkit-munich--bn">N41</span>
+    <span class="transportkit-munich transportkit-munich--bnw" title=".transportkit-munich--bnw">N80</span>
 
     <h3>Tram</h3>
     <h4>Default Style</h4>
     <span class="transportkit-munich transportkit-munich--t" title=".transportkit-munich--t">17</span>
     <span class="transportkit-munich transportkit-munich--t" title=".transportkit-munich--t">N20</span>
-    <span class="transportkit-munich transportkit-munich--tp" title=".transportkit-munich--t-peak">22</span>
+    <span class="transportkit-munich transportkit-munich--tp" title=".transportkit-munich--tp">22</span>
     <h4>Colored Style</h4>
     <span class="transportkit-munich transportkit-munich--t12" title=".transportkit-munich--t12">12</span>
     <span class="transportkit-munich transportkit-munich--t15" title=".transportkit-munich--t15">15</span>
diff --git a/sass/transportkit/munich/_bus.scss b/sass/transportkit/munich/_bus.scss
index be98351..d83357a 100755
--- a/sass/transportkit/munich/_bus.scss
+++ b/sass/transportkit/munich/_bus.scss
@@ -1,9 +1,16 @@
 $bLines: (
-  'bus,b': $b,
-  'bus-express,busx,bx': $bX,
-  'bus-metro,busm,bm': $bM,
+  "bus,b,bus-night,busn,bn": $b,
+  "bus-express,busx,bx": $bX,
+  "bus-metro,busm,bm": $bM
+);
+$bFlipLines: (
+  "bus-night-weekend,busnw,bnw": $b
 );
 
 @each $line, $color in $bLines {
   @include backgroundLine($line, $color);
 }
+
+@each $line, $color in $bFlipLines {
+  @include flipLine($line, $color, "munich");
+}
diff --git a/sass/transportkit/munich/_tram.scss b/sass/transportkit/munich/_tram.scss
index 6a57be5..4ea27aa 100755
--- a/sass/transportkit/munich/_tram.scss
+++ b/sass/transportkit/munich/_tram.scss
@@ -1,21 +1,21 @@
 $tLines: (
-  'tram,t': $t,
-  't12': $t12,
-  't16': $t16,
-  't17': $t17,
-  't18': $t18,
-  't19': $t19,
-  't20': $t20,
-  't21': $t21,
-  't23': $t23,
-  't25': $t25,
-  't27': $t27
+  "tram,t": $t,
+  "t12": $t12,
+  "t16": $t16,
+  "t17,tn17": $t17,
+  "t18": $t18,
+  "t19,tn19": $t19,
+  "t20,tn20": $t20,
+  "t21": $t21,
+  "t23": $t23,
+  "t25": $t25,
+  "t27,tn27": $t27
 );
 $tFlipLines: (
-  'tram-peak,tp': $t,
-  't15': $t25,
-  't22': $t20,
-  't28': $t27
+  "tram-peak,tp": $t,
+  "t15": $t25,
+  "t22": $t20,
+  "t28": $t27
 );
 
 @each $line, $color in $tLines {
@@ -23,5 +23,5 @@ $tFlipLines: (
 }
 
 @each $line, $color in $tFlipLines {
-  @include flipLine($line, $color, 'munich');
+  @include flipLine($line, $color, "munich");
 }