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)
S1324 Abercarn Colliery Junction Map DX194
ST213942
SRS diagram D235 (Colliery Loop)
S1325 Abercarn Loop Map DX194
ST212949
SRS diagram D235
S1326 Abercarn Station Map DX194
ST214952
SRS diagram D473
S1363 Bassaleg North Map EA188
ST272874
SRS diagram D277 (1896 and later)
S1441 Beddau Loop Junction Map DP187
ST141865
SRS diagram P317
S1372 Bedwas North Map DS190
ST172893
SRS diagram not available
S1243 Black Vein Crossing Map DW191
ST223912
SRS diagram not available
  Brick Works North Map DX191
ST230912
SRS diagram not available
S1242 Brick Works South Map DX190
ST234911
SRS diagram not available
S1417 Caerphilly East Map DR187
ST157865
SRS diagram L63
S1418 Caerphilly West Map DQ187
ST153865
SRS diagram not yet available
S1365 Church Road Map DX189
ST230883
SRS diagram D300
S1323 Cross Keys Map DX192
ST220921
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
  Gwaunybara Map DT188
ST181880
SRS diagram D415 (1901)
S1322 Hall's Road Junction Map DX191
ST228916
SRS diagram P289
S1431 Hengoed High Level Map DQ194
ST151948
SRS diagram D477
S1321 Lime Kiln Siding Map DY191
ST235914
SRS diagram P289
S1368 Machen Junction Map DV189
ST211894
SRS diagram D414 (Machen Station)
S1366 Machen South Map DW189
ST218891
SRS diagram D414
S1430 Maesycymmer Junction Map DR194
ST156959
SRS diagram D477
S2354 Nine Mile Point No. 1 (L.M.S.) Map DU192
SRS diagram D345
S2355 Nine Mile Point No. 2 (L.M.S.) Map DU191
SRS diagram D345
S1443 Penrhos Junction Map DP187
ST138861
SRS diagram P317
S1319 Pontymister North Map DY190
ST242904
SRS diagram D306
S1318 Pontymister South Map DY190
ST246902
SRS diagram S847 (c.1950) D306
S1364 Rhiwderin Map DZ188
ST260874
SRS diagram D300
S1320 Risca Junction Map DY190
ST239906
SRS diagram J77 (1912) L154 (1954)
S1244 Rock Vein North Map DV191
ST212913
SRS diagram not available
S1244 Rock Vein South Map DV191
ST217914
SRS diagram not available
S1317 Rogerstone North Map DZ189
ST263890
SRS diagram P114
S1315 Rogerstone Middle Map EA188
ST268883
SRS diagram P114
S2351 Tredegar Junction Lower (L.M.S.) Map DR194
ST178956
SRS diagram S320
S1426 Tredomen Map DP194
ST121955
SRS diagram D478
S1370 Trethomas Map DT190
ST186892
SRS diagram S157
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
S2352 Wyllie Colliery No. 1 (L.M.S.) Map DS193
SRS diagram not available
S2353 Wyllie Colliery No. 2 (L.M.S.) Map DT192
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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