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
  Abercanaid Map DH202
SO052019
SRS diagram not available
  Abercanaid Crossing Map DH202
SO056040
SRS diagram not available
S1756 Aberdare High Level Yard Map DE201
SO003030
SRS diagram B115
S1696 Aberdare North Map DD199
SO004026
SRS diagram not available
S1695 Aberdare South Map DD199
SO005023
SRS diagram W80/19
S1685 Brandy Bridge Map DH203
SO054048
SRS diagram P155
S2311 Cefn Coed Map DG206
SO030079
SRS diagram W75/11
S1755 Cwmbach Siding Map DF200
SO017018
SRS diagram D481
S1754 Cwmbach and Lletty Shenkin Crossing Map DG200
SO025010
SRS diagram D481
  Dare Junction Map DH202
SO011031
SRS diagram not available
S2333 Dowlais (Central) No. 1 Junction Map DI205
SO065085
SRS diagram not available
S2334 Dowlais (Central) No. 2 Junction Map DI205
SO065083
SRS diagram not available
S1777 Dowlais Junction Map DJ204
SO067069
SRS diagram not available
S1778 Dowlais Station Map DJ204
SO073078
SRS diagram not available
S2331 Dowlais Top Station Map DJ205
SO079083
SRS diagram D301
S1759 Gelli Tarw Junction Map DB202
SN978053
SRS diagram L184
S1757 Gladlys Junction Map DE201
SO000033
SRS diagram D520
S1760 Hirwaun East Map DA203
SN960060
RS diagram P237 (Hirwaun)
S1761 Hirwaun Pond Map CZ203
SN948062
RS diagram P237
  Hirwaun West Map DA203
SN959061
SRS diagram not available
S1768 Merthyr Station (G.W.) Map DH204
SO051057
SRS diagram P155
S1753 Middle Duffryn Map DH199
SO030002
SRS diagram S826
S1697 Nantmelyn Lower Map DB201
SN972027
SRS diagram not available
  Plymouth Siding Map DI201
SO068027
SRS diagram not available
S1767 Rhydycar Junction Map DH203
SO051051
SRS diagram D530
S1758 Robertstown Crossing Map DE201
SN998035
SRS diagram D520
S1684 Troedyrhiw Map DI200
SO070023
SRS diagram not available
S1765 Werfa Loop Map DF201
SO022028
SRS diagram D530
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