RISC OSMap of G.W. SignalboxesRISC OS
http://www.svrsig.org/gwmap/GWMap.htm
Sxxxx numberSignal Box nameView on map squareOther information including SRS diagram number
S2434 Beachley Junction Map CI50
ST555950
SRS diagram D290
S2558 Berkeley Loop Junction Map CM51
ST701999
SRS diagram P313
S2557 Berkeley Station Map CM51
SO685004
SRS diagram not available
S2436 Chepstow Station Map CI49
ST536937
SRS diagram B178
  Chepstow West Map CH49
ST536931
SRS diagram not available
S2432 Lydney West Map CK51
SO633018
SRS diagram X30
S2552 Severn Bridge Station Map CL51
SO667043
SRS diagram D267
S2556 Sharpness South Map CL51
SO672018
SRS diagram P313
S2554 Sharpness Station Map CL51
SO676027
SRS diagram P313
S2553 Sharpness Swing Bridge Map CL51
SO678034
SRS diagram P313
S2437 Thornwood Map CH49
ST537910
SRS diagram not available
S2506 Tintern Map CH51
SO537006
SRS diagram S932
S2433 Woolaston Map CJ51
ST601991
SRS diagram S166
S2435 Wye Valley Junction Map CI49
ST546940
SRS diagram D290
S 665 Yate Main Line Junction (L.M.S.) Map CM48
ST701827
SRS diagram not available
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