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
S1419 Aber Junction Map DQ187
ST148873
SRS diagram L125 (1937) L126 (1960)
S1679 Abercynon Map DK194
ST080946
SRS diagram L21
S1456 Abertridwr Map DO189
ST120892
SRS diagram D271
S1441 Beddau Loop Junction Map DP187
ST141865
SRS diagram P317
S1372 Bedwas North Map DS190
ST172893
SRS diagram not available
S1417 Caerphilly East Map DR187
ST157865
SRS diagram L63
S1418 Caerphilly West Map DQ187
ST153865
SRS diagram not yet available
S1678 Carn Parc Map DK194
ST079942
SRS diagram not available
S1676 Clydach Court Map DK192
ST082922
SRS diagram W78/29
  Cymmer Yard Map DH191
ST028910
SRS diagram not available
S1421 Darran-y-Mwrthwl Map DP190
ST150922
SRS diagram not available
S1374 Duffryn Isaf Map DR192
ST153904
SRS diagram not available
S1704 Eirw Branch Junction Map DI191
ST043911
SRS diagram D488
  Groeswen Map DN188
ST115868
SRS diagram not available
S1701 Gyfellon Lower Map DJ191
ST059908
SRS diagram not available
S1702 Gyfellon Upper Map DI191
ST052911
SRS diagram not available
S1431 Hengoed High Level Map DQ194
ST151948
SRS diagram D477
S1444 Interchange Sidings Map DK189
ST083896
SRS diagram not available
S1420 Llanbradach Map DO188
ST147901
SRS diagram not available
  Llwyncelyn Sidings Map DH191
ST036911
SRS diagram not available
S1404 Maesmawr Map DL188
ST096872
SRS diagram not available
S1430 Maesycymmer Junction Map DR194
ST156959
SRS diagram D477
S1443 Penrhos Junction Map DP187
ST138861
SRS diagram P317
S1675 Pont Shon Norton Map DJ191
ST074910
SRS diagram L47
S1674 Pontypridd Junction Map DJ190
ST070901
SRS diagram L5
  Pontypridd Northern Map DJ190
ST071903
SRS diagram not available
S1673 Pontypridd P. C. & N. Junction Map DJ190
ST074896
SRS diagram L153
S1783 Pwllgwaun Map DI190
ST065901
SRS diagram not available
S1700 Rhondda Cutting Map DJ190
ST068903
SRS diagram not yet available
S1706 Rhondda Fach Junction North Map DH192
ST025914
SRS diagram P274
S1705 Rhondda Fach Junction South Map DH192
ST028912
SRS diagram P274
S1458 Senghenydd Map DO191
ST114907
SRS diagram S743
S1677 Stormtown Junction Map DK193
ST079934
SRS diagram B27
S2351 Tredegar Junction Lower (L.M.S.) Map DR194
ST178956
SRS diagram S320
S1426 Tredomen Map DP194
ST121955
SRS diagram D478
S1671 Treforest Junction Map DK189
ST083887
SRS diagram P7
S1703 Trehafod Junction Map DI191
ST048910
SRS diagram D488
S1784 Trehafod South Map DI190
ST057905
SRS diagram not available
S1442 Watford Crossing Map DQ187
ST145864
SRS diagram P317
S1415 Wernddu Map DS187
ST169863
SRS diagram P284
S1741 Windsor Passing Map DK193
ST066930
SRS diagram S442
S2352 Wyllie Colliery No. 1 (L.M.S.) Map DS193
SRS diagram not available
S1423 Ystrad Mynach North Map DP193
ST144945
SRS diagram not available
S1422 Ystrad Mynach South Map DP193
ST140939
SRS diagram not available
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