| Link | Number | Details | Miles |
|
|
37183
| Observed at Cardiff Central | |
|
|
37187
| Observed at Cardiff Central | |
|
|
37196
| Observed at Severn Tunnel Junction | |
|
|
37213
| Observed at Cardiff Central | |
|
|
37218
| Observed in Doncaster works | |
|
|
37224
| Observed at Severn Tunnel Junction | |
|
|
37229
| Observed at Severn Tunnel Junction | |
|
|
37236
| Observed at Severn Tunnel Junction | |
|
|
37287
| Observed at Cardiff Central | |
|
|
37289
| Observed at Severn Tunnel Junction | |
|
|
37296
| Observed at Severn Tunnel Junction | |