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
S2317 Aberbargoed Junction Map DQ197
ST156986
SRS diagram D416 (1909, 1956)
S2324 Bargoed North Map DP198
SO150002
SRS diagram D538
S2322 Bargoed Pits Map DP197
ST154981
SRS diagram S789
S2323 Bargoed South Map DP198
ST152998
SRS diagram D538
S1428 Bird-in-Hand West Map DS195
ST175952
SRS diagram D165
S1243 Black Vein Crossing Map DW191
ST223912
SRS diagram not available
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)
S1374 Duffryn Isaf Map DR192
ST153904
SRS diagram not available
S1773 Ffaldcaiach Sidings Map DN196
ST107966
SRS diagram not available
S1434 Fleur-de-Lys Map DQ196
ST155962
SRS diagram P259
S1424 Gylla Map DO196
ST143949
SRS diagram not available
S1431 Hengoed High Level Map DQ194
ST151948
SRS diagram D477
S2320 Hengoed Low Level Map DP195
ST148948
SRS diagram not available
S1330 Llanhilleth South Map DW198
SO221000
SRS diagram P280
S1331 Llanhilleth Middle Map DW198
SO221004
SRS diagram L66
  Longhedge Junction (S.R.) Map DN195
TQ284763
SRS diagram not available
S1433 Maesycymmer Station Map DQ195
ST161948
SRS diagram P259
S1430 Maesycymmer Junction Map DR194
ST156959
SRS diagram D477
S1745 Nelson & Llancaiach Map DN195
ST111961
SRS diagram B93 (formerly Nelson & Llancaiach West)
S1328 Newbridge Map DW196
ST210969
SRS diagram B113
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
S1746 Ocean & Taff Merthyr Collieries Map DM196
ST102977
SRS diagram P257
S1432 Penalltau Junction Map DO195
ST125953
SRS diagram D478
S1266 Penar Junction Map DT195
ST192962
SRS diagram L183
S2321 Pengam (Glam.) Map DP196
ST150975
SRS diagram not available
S1436 Pengam Colliery North Map DQ197
ST157980
SRS diagram D525
S1435 Pengam Station (Mon.) Map DQ197
ST156975
SRS diagram D525
S1377 Penmaen Map DT197
ST179971
SRS diagram not available
S1425 Penrhiwfelin Map DO196
ST142964
SRS diagram not available
S1427 Pontllanfraith Map DS195
ST177957
SRS diagram S868 (L.L.)
S1747 Quaker's Yard East Junction Map DL196
ST093969
SRS diagram P257
S1244 Rock Vein North Map DV191
ST212913
SRS diagram not available
S1244 Rock Vein South Map DV191
ST217914
SRS diagram not available
S1458 Senghenydd Map DO191
ST114907
SRS diagram S743
S1429 Sirhwry Junction Map DR195
ST172950
SRS diagram D165
S2351 Tredegar Junction Lower (L.M.S.) Map DR194
ST178956
SRS diagram S320
S1426 Tredomen Map DP194
ST121955
SRS diagram D478
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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