diff --git a/src/lib/stores/tocMap.ts b/src/lib/stores/tocMap.ts
index 55890e8..7adea32 100644
--- a/src/lib/stores/tocMap.ts
+++ b/src/lib/stores/tocMap.ts
@@ -28,12 +28,13 @@ export const tocs = new Map<string, string>([
   ['gn', 'Great Northern'],
   ['lt', 'TfL London Underground'],
   ['lo', 'TfL London Overground'],
-  ['sj', 'Sheffield SuperTram'],
+  ['sj', 'SuperTram (Sheffield)'],
   ['tp', 'TransPennine Express'],
   ['vt', 'Avanti West Coast'],
   ['gr', 'LNER'],
   ['wr', 'West Coast Railway'],
   ['ty', 'Vintage Trains'],
+  ['tw', 'Nexus (Tyne & Wear Metro)'],
   ['ld', 'Lumo'],
   ['so', 'Rail Adventure'],
   ['ln', 'Grand Union Trains'],