| Technical drawing numbers | |
| S2437/1 | Record of amendments |
| S2437/2 | Locking sketch |
| S2437/3 | Mechanical locking table |
| S2437/4 | Detection table |
| S2437/5 | Electrical control table |
| S2437/6 | Dog chart |
| S2437/7 | Lever leads |
| S2437/12 | Signal box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Chepstow West | —— This box —— | Portskewett |
No SRS diagram is available.
This page last updated on 8th October 2010.