Map of G.W. Signalboxeshttp://www.svrsig.org/gwmap/GWMap.htm
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| Sxxxx number | Signal Box name | View on map square | Other information including SRS diagram number |
| S 642 | Ashton Junction | Map AT121 ST567713 | SRS diagram X62 |
| S 651 | Ashton Swing Bridge North | Map AT122 ST570721 | SRS diagram W15/20 |
| S 650 | Ashton Swing Bridge South | Map AT122 ST568720 | SRS diagram not available |
| S 658 | Avon Crescent | Map AT122 ST571722 | SRS diagram S873 |
| S 592 | Bedminster Station | Map AU121 ST590715 | SRS diagram B40 (c.1934) |
| S 599 | Bristol (T.M.) West | Map AV122 ST597722 | SRS diagram not available |
| S 595 | Bristol West Depot | Map AS121 ST568701 | SRS diagram D562 |
| S 660 | Canons Marsh Crossing | Map AU122 ST578725 | SRS diagram not available |
| S 581 | East Depot Main Line | Map BA122 ST616723 | SRS diagram P247 (old and new box) |
| S 583 | East Depot Down Yard | Map AZ122 ST613724 | SRS diagram S907 |
| S 580 | Fox's Wood | Map BB121 ST638704 | SRS diagram W10/09 |
| S 578 | Keynsham East | Map BC120 ST663686 | SRS diagram B287 (old box) new box not available |
| S 579 | Keynsham West | Map BC120 ST658688 | SRS diagram C46 |
| S 593 | Malago Vale | Map AT121 ST581708 | SRS diagram X17 |
| S 588 | Marsh Junction | Map AY122 ST610722 | SRS diagram J59 (old box) J60 (1962) |
| S 594 | Parson Street Junction | Map AS121 ST574704 | SRS diagram B180 |
| S 596 | South Liberty Junction | Map AR121 ST560700 | SRS diagram D562 |
| S 589 | St. Philip's Marsh | Map AX122 ST605721 | SRS diagram S906 |
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