Contents of this CD - North Wales

The SRS Drawing Office collection of signal box diagrams has been built up over many years and constitutes hand-drawn sketches of the layout controlled by a signal box, with signals and connections numbered. It contains the information that would be included on the signal box diagram displayed in the box. The collection is being digitised and published on CD-ROM in the format presented here. Additional information, such as amendment state, locking table etc., is being added where available.

Diagrams and documentation for 171 boxes in North Wales, mostly Great Western (North & West, Cambrian and Chester/Shrewsbury area) but including a few LNWR and Midland boxes in the same area, are included on this CD (173 diagrams in all plus 73 hand-drawn sketches, most of which were produced circa 1913) occupying a large proportion of the capacity of the CD.

Note: Section T2 (North & West) as far North as Pontrilas and Section T8 (Little Mill Junction to Monmouth Troy) are included on both this CD and the 'South Wales' CD.

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Section T: North & West Line
	Section T: North & West Line T1: Shrewsbury & Hereford Line/Grange Court & Hereford Line Drawing no. Signal box   English Bridge S834 Coleham D420 Sutton Bridge Jcn. D420 Bayston Hill Bayston Hill Loop L236 (1942) Condover   Dorrington Ballast Pit L236 (1942) Dorrington   Micklewood   Leebotwood   Dudgeley B67 Church Stretton   Little Stretton D505 Marsh Brook D505 Marsh Farm Jcn   Wistanstow   Bishops Castle Jcn Stretford Bridge Junction S844 Long Lane Crossing Craven Arms Crossing   Craven Arms Station D258 Central Wales Jcn Craven Arms Junction D258 Onibury D355 Bromfield   [name of box unknown]   Ludlow North   Clee Hill Jcn P231 (1949) Ludlow   Ludlow Station   Ashford Crossing L132 Woofferton Jcn. D535 Berrington & Eye D535 Kington Jcn   Bromyard Junction P81 Leominster Station P81 Leominster (South End) Leominster   Ford Bridge   Dinmore B68 Moreton on Lugg D111 (1957) Shelwick Jcn D111 Barrs Court Jcn L23 Brecon Curve Jcn D112 also P6 (Hereford 1973) Station [Barrs Court Hereford] D112 Ayleston Hill Hereford J73 (1949) Rotherwas Junction T2: Hereford & Newport Line Drawing no. Signal box   Barton & Brecon Curve Jcn P228 Barton Curve   Worcester Sdgs P228 Barton Station   Wye Bridge GF D259 Red Hill Jcn   Haywood D259 Tram Inn S818 St. Devereux P144 Pontrilas		T2: Hereford & Newport Line (contd.) Drawing no. Signal box P144 Pandy S920 Llanvihangel P137 Abergavenny Jcn   Abergavenny North   Abergavenny South P137 (1941) Abergavenny Station D221 (1957) Penpergwm D221 Nantyderry L192 (1957) Little Mill Jcn. P76 Pontypool Road Station North P76 Pontypool Road Station Middle P336 (1950), P1 (1962) Pontypool Road Station South D500 Pontypool Road East Jcn D500 Panteg Jcn. Panteg Lower P240 (1941) Lower Pontnewydd P240 Llantarnam Jcn D533 Ponthir D533 Caerleon Works Sdg D575 Caerleon Station D575 (c.1932) St. Julian's Sdg B373 Maindee Jcn North T3: Leominster & New Radnor Line Drawing no. Signal box W56/01 Kingsland S131 Pembridge D229 Titley D229 Kington   Dolyhir   New Radnor T4: Presteign Branch Drawing no. Signal box   Presteigne T5: Clee Hill Branch Drawing no. Signal box P231 (c. 1951) Bitterley T6: Shrewsbury & Welshpool Branch Drawing no. Signal box   Meole Brace Jcn   Hookagate   Hanwood   Cruckmeole Jcn   Westbury [Salop]   Middletown Middletown Hills Breidden T7: Minsterley Branch Drawing no. Signal box   Plealey Road   Pontesbury   Minsterley T8: Ross to Little Mill Jcn Drawing no. Signal box P226 Monmouth Troy   Dingestow L230 Llandenny L230 Usk L158 Glascoed Note: Section T2 from Pontrilas to Maindee Junction and Section T8 from Monmouth Troy to Little Mill Junction are also included on the 'South Wales' CD
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Section U: Cambrian Railways
	Section U: Cambrian Railways U1: Whitchurch & Aberystwyth Line Drawing no. Signal box S219 Whitchurch Cambrian Junction D35 Fenns Bank D35 Bettisfield   Welshampton   Ellesmere Station Ellesmere D540 (1905) Ellesmere Jcn. D540 Ellesmere South Loop   Frankton   Whittington High Level L24 Oswestry North   Oswestry Central W87/08 Oswestry South D529 Llynclys Jcn.   Llynclys Station D529 Pant not available (later Llanymynech GF) Llanymynech North   Llanymynech South Llanymynech D34 Four Crosses   Pool Quay D34 Pool Quay (North)   Pool Quay South P251, D33 Buttington North Buttington Junction P251 (1894) Buttington South Buttington Brickyard Siding P251, D33 (1962) Buttington Gates Buttington Crossing B15 Welshpool (North)   Welshpool South   Kilkewydd Bridge Jcn   Forden S938 Montgomery   Abermule (North)   Abermule South   Newtown North   Newtown (South)   [Scafell]   [Dulais] P389 Moat Lane Jcn East P389 Moat Lane West   Caersws   Pontdolgoch   Clatter Crossing   Carno (North?)   Carno   Talerddig   Llanbrynmair   Cemmes Road D265 Machynlleth East D265 Machynlleth West		U1: Whitchurch & Aberystwyth Line (cont'd) Drawing no. Signal box   Machynlleth   Derwenlas Crossing L121 (1959) Glandovey Jcn. Dovey Junction D289 Glandyfi Glandovey D289 Ynyslas   Borth   Llandre Llanfihangel   Bow Street   Llanbadarn Crossing L207 Aberystwyth U2: Wrexham & Ellesmere Line Drawing no. Signal box   Ellesmere Loop North D524 Overton on Dee D524 Bangor on Dee P252 Marchwiel Factory P252 Marchwiel   Wrexham Central South U3: Tanat Valley Branch Drawing no. Signal box   Porthywaen   Blodwell Jcn Llanyblodwell   Llangedwyn   Llanrhaiadr Mochnant   Llangynog U4: Llanfyllin Branch Drawing no. Signal box   Nantmawr Jcn.   Llansantffraid Crossing D413 Llansantffraid [Station]   Llanfechain D413 Llanfyllin U5: Moat Lane Jcn East to Talyllyn Jcn No.1 Drawing no. Signal box   Llandinam   Dolwen P277 (c. 1957) Llanidloes (North)   Llanidloes South   Penpontbren Jcn. P277 (1899) Tylwch P277 (c. 1951) Pantydwr P277 St. Harmons P277 Rhayader   Elan Valley Railway Jcn D113 Doldowlod D113 Newbridge on Wye P375 (1949) Builth Road (North) S155 Builth Road South   Builth Wells North P375 (c. 1951) Builth Wells   Builth Wells South   Aberedw
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Section U: Cambrian Railways - Section W: Shrewsbury Division
	U5: Moat Lane Jcn East to Talyllyn Jcn No.1 (cont'd) Drawing no. Signal box D228 Erwood D228 Boughrood & Llyswen Boughrood D77 Three Cocks Jcn. D77 Talgarth D78 Trefeinon D78 Talyllyn Jcn No.1 Talyllyn North Junction U6: Glandovey Jcn. to Pwllheli (West) Drawing no. Signal box D556 Aberdovey   Towyn Brickyard Sdg.   Towyn South D556 Towyn   Towyn North   Tonfanau   Llwyngwril   Fairbourne   Barmouth Jcn South J61 Barmouth Jcn (North) Morfa Mawddach D76 Barmouth South D76 Barmouth North   Dyffryn D266 Llanbedr & Pensarn D266 Harlech   Talsarnau   Penrhyndeudraeth   Minffordd   Tramway Crossing Croesor Crossing   Gorseddau Crossing Huddart's Crossing   Portmadoc (East)   Portmadoc West   Criccieth P316 (1916, c. 1950) Afon Wen P316 Penychain not yet available Pwllheli East D531 (1909, c. 1950) Pwllheli (West) U7: Dolgelley Branch Drawing no. Signal box   Dolgelley West S255 (1936) Penmaenpool   Arthog   Barmouth Jcn East		Section W: Shrewsbury Division W1: Shrewsbury & Wellington Line/Didcot & Chester Line Drawing no. Signal box not available (Stafford Junction) Wellington No.1   Wellington No.2   Wellington No.3 not available (Market Drayton Junction) Wellington No.4   Admaston   Allscott Sidings   Allscott Sugar Works   Walcot   Upton Magna   Belvidere Bridge   Potteries Jcn   Show Yard Sdgs B2 Abbey Foregate P265 (1958) P266 (1961) Severn Bridge Jcn J87 Shrewsbury Central J94 Crewe Jcn D559 (1952, 1966) Shrewsbury South Coton Hill South   Coton Hill North Shrewsbury North   Leaton   Oldwoods B18 Baschurch S833 Haughton Sdgs   Rednal & West Felton W62/17 Whittington [Low Level] D80 Gobowen South D80 Gobowen North not yet available Weston Rhyn Pressgweene   Trehowell   Chirk   Black Park W62/23 Llangollen Road Whitehurst   Fron Sdgs Fron Branch Junction   Cefn   Llangollen Line Jcn P369 Ruabon South D260 Ruabon Middle D260 Ruabon North Gardden Lodge Junction   Vauxhall Colliery Sdgs   Johnstown & Hafod Hafod Sidings   Bersham   Rhos Jcn W62/34 Croes Newydd South Fork not yet available Croes Newydd North Fork L233 Wrexham South Wrexham Station L233 Wrexham North   Rhosddu Crossing   Wrexham Colliery   Wheatsheaf Jcn   United Colliery   Gresford   Marford   Rossett (South)   Rossett
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GW Section W: Shrewsbury DIvision
	W1: Shrewsbury & Wellington Line/Didcot & Chester Line (cont'd) Drawing no. Signal box   Rossett North   Pulford Sdgs   Balderton   Green Lane Crossing Saltney Gates   Saltney Dee Jcn W2: Ruabon & Dolgelley Line Drawing no. Signal box D183 Acrefair D183 Trevor   Wrights Sdg   Llangollen D184 Llangollen Station D184 Llangollen Goods Jcn   Berwyn D185 Deeside Loop D185 Glyndyfrdwy D186 Carrog   Corwen D186 Corwen East D187 Corwen West   Cynwyd D187 Llandrillo D182 Llandderfel D182 Bala Jcn   Bala [original] S832 Llanuwchllyn   Garneddwen D163 Drws-y-Nant D163 Bontnewydd   Dolgelley East   Dolgelley W3: Bala & Festiniog Branch Drawing no. Signal box D241 Bala D241 Frongoch P124 Arenig S807 Cwm Prysor P124 Trawsfynydd   Maentwrog Road D242 Festiniog Station   Tan-y-Manod Sdgs   Cwmboydd Crossing   Blaenau Festiniog "A"   Blaenau Festiniog "B" D242 Blaenau Festiniog W4: Oswestry Branch Drawing no. Signal box   Oswestry Oswestry Crossing W5: Wrexham & Minera Branch Drawing no. Signal box   Croes Newydd East   Croes Newydd West   Moss Valley Jcn.   Weighbridge Sdg   New Broughton Colliery   Plas Power		W5: Wrexham & Minera Branch (cont'd) Drawing no. Signal box   Broughton Forge   Broughton Crossing   Brymbo Station Crossing Brymbo East   Brymbo Middle Crossing   Byrmbo West Crossing   Brymbo Crossing   Coed Poeth   Berwig Crossing W6: Moss Valley Branch Drawing no. Signal box   Moss   Moss Crossing W7: Ponkey Branch Drawing no. Signal box   Ponkey Crossing W8: Rhos Branch Drawing no. Signal box   Rhostyllen   Legacy   Rhos   Brook Street   Wynn Hall W9: Market Drayton Branch Drawing no. Signal box   Crudgington   Peplow   Hodnet   Tern Hill   Market Drayton Station   Silverdale Jcn.   Adderley   Audlem   Hack Green Midland: Brecon Curve to Three Cocks Junction Drawing no. Signal box S207 Moorfields Junction B303 Eardisley Junction S901 Hay Junction LNWR: Craven Arms to Llandovery Drawing no. Signal box D127 Broome D127 Hopton Heath S234 Bucknell D128 Knighton No. 2 D128 Llangunllo   Llanbister Road   Dolau   Penybont Junction   Penybont Station   Llandrindod Wells S861 Howey D129 Builth Road No. 1 D129 Builth Road No. 2 B198 Garth D44 Llanwrtyd Wells D44 Sugar Loaf Summit S257 Cynghordy
	Amendment state information will be added to the SRS web site as it is submitted. Further diagrams will be digitised and further CDs will be published as suitable geographic areas are completed. Page 5 of 5