X21
Stagecoach South Wales
X21 bus timetable: Blackwood to Cwmbran
Blackwood - Cwmbran
Route map
X21 live route map
See the route, stops, and live buses currently on this line.
44 stops
Live buses loading
Map ready
Loading the route map...
Blackwood Interchange → Cwmbran Bus Station
4 trips · first 18:35 · last 23:35
Mon–Fri
Live From 2026-05-31
Swipe sideways to see later trips.
Stop
18:35
Cwmbran Bus Station
19:10
Cwmbran Bus Station
20:30
Cwmbran Bus Station
23:35
Cwmbran Bus Station
Cwmbran Bus Station → Blackwood Interchange
4 trips · first 04:48 · last 20:05
Mon–Fri
Live From 2026-05-31
Swipe sideways to see later trips.
Stop
04:48
Cwmbran Bus Station
05:43
Cwmbran Bus Station
06:08
Cwmbran Bus Station
20:05
Cwmbran Bus Station
Timetable data from Stagecoach South Wales, refreshed 2026-06-12 · Source: Traveline National Dataset (TNDS) · Service code W_SC_SSWL_X21_1.
All stops shown
23 stops- Cwmbran Bus Station Stand F at
- Cwmbran, Llantarnam Grange outside
- Northville, Trussel Road after
- Pontrhydyrun, Avondale Close before
- Pontrhydyrun, Ashbridge opposite
- Hafodyrynys Hotel opposite
- Hafodyrynys, Woodside Terrace outside 5
- Crumlin, Old Navigation near
- Crumlin, The Square at
- Crumlin, Mining School Hill after
- Newbridge, North Road opposite 75
- Newbridge, Masons Arms after former
- Newbridge, Beulah Baptist Church opposite
- Newbridge, Co-op after
- Newbridge, The Memo outside
- Newbridge, Highfield Court after
- Newbridge, The Red Lion outside
- Pentwynmawr, Pennar Close after
- Pentwynmawr, Ton-y-pistyll Road before
- Pentwynmawr, Three Horseshoes before
- Pentwynmawr, White Hart Lane outside former
- Blackwood Gate Retail Park opposite
- Blackwood Bus Station Stand 9 Stand 9