READING RAILROAD SYSTEM
POTTSVILLE JUNCTION CTC - UNION SWITCH & SIGNAL TYPE 506 CODE SYSTEM
CODE CHART
 
FIELD LCS OR STA.               CONTROL CODE                   INDICATION CODE     STA.
LOCATION S NO. 1 2 3 4 5 6 7   9 10 11 12 13 14 15 NO.
LOCKS E.M.JCT. LCS 357 61WLS   62WLS 61MCS 63WLS   64WLS   61NWLK 62NWLK 63NWLK 64NWLK R60ADAK 61POK   357
MAHANOY TUNNEL S 358   66-78EF                           358
" LCS 356 77NWS   77RWS           77NK R78ESK 77RK L292ESK L78DHAK 77POK AMTK 356
" SPARE 378                               378
" P-S 367         L78HS 78COS R78HS   L78ADAK 77TK L78AHAK 77LK L78GK R78AESK R78GK 367
" S 368 1-FAN 2-FAN 77RCHK 77MCS 77HEAT       1-FXNK 2-FXNK FXPOK L292GK BOBK 77HK   368
" SPARE 345                               345
TAMAQUA SPARE 235                               235
" LCS 237 55NWS   55RWS   L56HS 56COS R56HS   55NK 55TK 55RK R56BK L56GK R56GK 55LK 237
" S 238     55RCHK 55MCS 55HEAT         L56HAK R56DAK L56DAK 55HK 55POK 55DEK 238
" SPARE 236                               236
" S 234                   R56DDAK   L56WSK R56HAK     234
BARNS LCS 257 59NWS   59RWS           59NK   59RK L60DAK L60DDAK 59POK   257
" S 258         L60HS 60COS R60HS   R60AHAK 59TK R60DHAK 59LK L60GK R60BK R60GK 258
" S 256     59RCHK 59MCS 59HEAT       R60ESK   R60DDAK   59HK R60ADAK   256
HAUCKS LCS 267 65NWS 67NWS 65RWS 67RWS 69NWS   69RWS   65NK 67NK 65RK 67RK 69NK TRAP 69RK 267
" S 268 71NWS 73NWS 71RWS 73RWS 74NWS   74RWS   71NK 73NK 71RK 73RK 74NK 65POK 74RK 268
" P-S 245         L70HS 70COS R70HS   65LK 73LK 65TK L70HAK L70GK 73TK R70GK 245
" S 247           68COS R68HS   74LK 71LK 69LK R568HAK R68DAK 74TK R68GK 247
" S 248         L66HS 66COS R66HS   67LK 83TK 69TK R66HAK L66GK 67TK R66GK 248
" S 246 84PHS UTS 65RCHK 65MCS 65HEAT 84CHS     84PGK 84CGK L70BK R68ESK L66WSK 83HK 65HK 246
" P-S 278   66-78WF                            
COMPILED - AUGUST 29, 2004
BY: J.A.SEIDEL