Signal Box Closures
North Wales Ex GWR lines

The long-awaited publication of Cooke's Track Layout Diagrams for the ex-GWR lines in 2023 and 2024 has provided the data to document closure dates for most of the rest of the signal boxes in North Wales - again since 1950.
Pictures clockwise from top left: Pwllheli West, Drws-y-Nant, Leaton (now at Glyndyfrdwy), Llangollen, Croes Newydd North Fork, Barmouth South, Bontnewydd, Harlech
| Year | Opened | Locations | Closed | Locations |
|---|---|---|---|---|
| 1950 |
| 1 | Marford | |
| 1951 |
| 1 | Cwm Prysor | |
| 1952 |
| 1 | Clatter | |
| 1953 |
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| 1954 |
| 2 | Minsterley, Cruckmeole Jcn | |
| 1955 |
| 1 | Rhos Jcn | |
| 1956 |
| 1 | Gresford | |
| 1957 |
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| 1958 |
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| 1959 |
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| 1960 |
| 4 | Whittington H.L., Rossett North, Rossett South, Llanraiadr Mochnant | |
| 1961 |
| 7 | Blaenau Ffestiniog Central, Ffestiniog, Trawsfynydd, Arenig, Frongoch, Shrewsbury Central, Breidden | |
| 1962 | 1 | Buttington Crossing | 4 | Buttington Gates, Buttington North, Bangor-on-Dee, Overton-on-Dee |
| 1963 |
| 4 | Hanwood†, Ynyslas, Rednal & West Felton, Garneddwen | |
| 1964 |
| 5 | Whitehurst, Deeside Loop, Carrog, Wrexham Central South, Marchwiel | |
| 1965 |
| 24 | Pool Quay, Four Crosses, Llanymynech, Llanfyllin, Llansantffraid, Penmaenpool, Dolgellau, Bontnewydd, Drws-y-Nant, Llanuwchllyn, Bala Jcn, Llandderfel, Llandrillo, Corwen West, Corwen East, Glyndyfrdwy, Bala, Blodwell Jcn, Wheatsheaf Jcn, Moat Lane West, Moat Lane East, Ruabon North, Balderton, Black Park | |
| 1966 |
| 7 | Pulford Siding, Llanbrynmair, Carno, Glandyfi, Llandre, Abermule†, Forden | |
| 1967 |
| 9 | Llangollen, Acrefair, Llanbadarn Crossing, Coleham, Penychain, Afonwen, Llynclys Jn, Buttington Crossing†, Trevor | |
| 1968 |
| 7 | Bow Street, Llangollen Goods Jcn, Aberdovey, Llanbedr & Pensarn, Dyffryn Ardudwy, Morfa Mawddach, Wrexham South | |
| 1969 |
| 3 | Ruabon South, Montgomery, Johnstown & Hafod | |
| 1970 | 1 | United Colliery (2nd) | 5 | Brymbo West†, United Colliery (1st), Oswestry South, Oswestry North, Saltney Dee Jcn |
| 1971 |
| 1 | Brymbo Jcn | |
| 1972 |
| 2 | Coton Hill South, Llwyngwril | |
| 1973 |
| 4 | Wrexham Central North, Borth, Hookagate, Penrhyndeudraeth | |
| 1974 |
| 2 | United Colliery (2nd), Barmouth North | |
| 1975 |
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| 1976 |
| 2 | Pwllheli West§, Pwllheli East§ | |
| 1977 |
| 2 | Criccieth, Coton Hill North | |
| 1978 |
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| 1979 |
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| 1980 |
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| 1981 |
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| 1982 |
| 1 | Aberystwyth | |
| 1983 |
| 5 | Brymbo Middle, Brymbo East, Broughton Crossing, Croes Newydd West, Croes Newydd East | |
| 1984 |
| 2 | Croes Newydd South Fork, Cemmes Road | |
| 1985 |
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| 1986 |
| 3 | Green Lane Crossing, Rossett, Wrexham North | |
| 1987 |
| 4 | Bersham Sidings, Ruabon Middle, Gobowen South, Leaton | |
| 1988 |
| 9 | Dovey Junction, Talerddig, Caersws†, Newtown, Welshpool, Barmouth South, Tywyn, Porthmadog, Harlech | |
| 1989 |
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| 1990 |
| 1 | Westbury | |
| 1991 |
| 1 | Weston Rhyn | |
| 1992 |
| 1 | Whittington L.L. | |
| 1993 |
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| 1994 |
| 1 | Haughton Sidings | |
| 1995 |
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| 1996 |
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| 1997 |
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| 1998 |
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| 1999 |
| 1 | Baschurch | |
| 2000 |
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| 2001 |
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| 2002 |
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| 2003 |
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| 2004 |
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| 2005 |
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| 2006 |
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| 2007 |
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| 2008 |
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| 2009 |
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| 2010 |
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| 2011 |
| 1 | Machynlleth |
Notes:
§ - Retained as a Ground Frame but no longer a block post
† - Retained to control a level crossing but no longer a block post
Acknowledgments:
- Track Layout Diagrams of the Great Western Railway and BR(WR) - R.A.Cooke - Lightmoor Press
- Section 60 - Aberyswyth to Welshpool
- Section 61 - West Shropshire
- Section 62 - Ruabon - Pwllheli & Dovey Junction
- Section 64 - Wrexham to Shrewsbury & Branches
- Section 65 - Chester (Saltney Jcn) - Wrexham and Branches
