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
S1334 Aberbeeg Junction Map DV200
SO210019
SRS diagram L65
S1335 Aberbeeg North Map DV200
SO206020
SRS diagram L245
S1333 Aberbeeg South Map DV199
SO210012
SRS diagram D307
S1281 Abersychan Low Level Map EA201
SO270034
SRS diagram D483
S1286 Abersychan and Talywain Map DZ202
SO260039
SRS diagram L194 (L.M.S.)
S1347 Abertillery Junction Map DV202
SO216040
SRS diagram P290
S1261 Blaendare Map DY198
ST245991
SRS diagram D356
S1292 Branches Fork Junction Map EA200
SO266016
SRS diagram W16/21
S1262 Cefn Crib Map DX198
ST236988
SRS diagram D536 (later Hafodyrynys West)
S1327 Celynen Map DW195
ST213962
SRS diagram D473
S1264 Crumlin High Level Station Map DU197
ST210982
SRS diagram D308 (also H.L. West 1920)
S1263 Crumlin Junction Map DV197
ST215987
SRS diagram D536
S1329 Crumlin Navigation Map DW197
ST213992
SRS diagram not available
S1329 Crumlin North Map DW197
ST212987
SRS diagram not available
  Crumlin South Map DW196
ST213983
SRS diagram P280 (L.L. South)
S1337 Cwm South Map DU202
SO189039
SRS diagram B385
S1282 Cwmffrwd Junction Map EA202
SO270041
SRS diagram D201
S1345 Cwmnantygroes Map DV201
SO221032
SRS diagram S156
S1260 Cwn Glyn Map DZ198
ST258999
SRS diagram D356
S1336 Graig Fawr Map DU201
SO191034
SRS diagram L245
S1284 Gwenalt Map EA201
SO265014
SRS diagram S286
S1256 Little Mill Junction Map ED201
SO316024
SRS diagram L192 (1957)
S1332 Llanhilleth North Map DV199
SO219007
SRS diagram D307
S1330 Llanhilleth South Map DW198
SO221000
SRS diagram P280
S1331 Llanhilleth Middle Map DW198
SO221004
SRS diagram L66
S1249 Lower Pontnewydd Map ED196
ST298962
SRS diagram P240 (1941)
S1328 Newbridge Map DW196
ST210969
SRS diagram B113
S1250 Panteg Junction Map ED198
ST298982
SRS diagram D500
S1274 Panteg and Coedygric Junction Map EB197
ST294994
SRS diagram X41
S1266 Penar Junction Map DT195
ST192962
SRS diagram L183
S1377 Penmaen Map DT197
ST179971
SRS diagram not available
S1285 Pentwyn Junction Map DZ202
SO266032
SRS diagram not available
S1279 Pontnewynydd Junction Map EA200
SO275017
SRS diagram D483
S1277 Pontypool Crane Street Map EB199
SO281007
SRS diagram P254
S1251 Pontypool Road East Junction Map ED199
ST295998
SRS diagram D500
S1259 Pontypool Road West Junction Map ED199
SO292000
SRS diagram S919
S1255 Pontypool Road Station North Map ED200
SO304005
SRS diagram P76
S1253 Pontypool Road Station South Map ED199
SO297001
SRS diagram P1
S1254 Pontypool Road Station Middle Map ED199
SO300003
SRS diagram P76
S1269 Pontypool Road South Junction Map ED199
ST294997
SRS diagram S845
S1344 Six Bells Colliery Sidings Map DV201
SO217026
SRS diagram S865
S1346 Tin Works Junction Map DV202
SO219037
SRS diagram P290
S1278 Trevethin Junction Map EB199
SO279012
SRS diagram not available
S1275 Trosnant Junction Map EB199
SO285003
SRS diagram P254
S1273 Upper Pontnewydd Map EC195
ST292961
SRS diagram W36/06
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