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)
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
S1414 Cherry Orchard Map DS184
ST171828
SRS diagram P284
S1421 Darran-y-Mwrthwl Map DP190
ST150922
SRS diagram not available
  Energlyn Map DN185
ST149877
SRS diagram not available
  Groeswen Map DN188
ST115868
SRS diagram not available
  Gwaunybara Map DT188
ST181880
SRS diagram D415 (1901)
S1420 Llanbradach Map DO188
ST147901
SRS diagram not available
S1414 Llanishen Map DS183
ST181823
SRS diagram not available
S1368 Machen Junction Map DV189
ST211894
SRS diagram D414 (Machen Station)
S1366 Machen South Map DW189
ST218891
SRS diagram D414
S1404 Maesmawr Map DL188
ST096872
SRS diagram not available
S1443 Penrhos Junction Map DP187
ST138861
SRS diagram P317
S1443 Penrhos Lower Map DO186
ST128855
SRS diagram not available
S1401 Pentyrch Crossing Map DO183
ST130810
SRS diagram S935
S1455 Penyrheol Map DO184
ST145878
SRS diagram D271
S1445 Rockwood Colliery Siding Map DO185
ST121847
SRS diagram S197 (1938)
S1403 Taffs Well Siding Map DN185
ST118849
SRS diagram not available
S1370 Trethomas Map DT190
ST186892
SRS diagram S157
S1446 Walnut Tree West Map DO183
ST125828
SRS diagram not available
S1402 Walnut Tree Junction Map DN184
ST124833
SRS diagram L6
S1308 Waterloo Loop Map DU188
ST303866
SRS diagram L216 (1957)
S1442 Watford Crossing Map DQ187
ST145864
SRS diagram P317
S1415 Wernddu Map DS187
ST169863
SRS diagram P284
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