| Technical drawing numbers | |
| S170/1 | Amendment state |
| S170/2 | Locking sketch |
| S170/3 | Mechanical locking table |
| S170/4 | Detection table |
| S170/5 | Electrical control table |
| S170/6 | Dog chart |
| S170/7 | Lever leads |
| S170/12 | Signal box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Maidenhead Middle | —— This box —— | Bourne End South |
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on CD-ROM (GW Section A, update CD). The update CD contains a redrawn or amended diagram. For availability and ordering information, click on the image below.
This page last updated on 5th February 2010.