List of Signal Boxes and Running Lines
Llandudno Junction - Trawsfynydd & Bala
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Connecting routes can be accessed by clicking on the junction signal icons
| M | Yd | 1960 | 1969 | 1975 | 1980 | 1991 | Link |
|---|---|---|---|---|---|---|---|
| 0 | 0 | Llandudno Junc No 1 | Llandudno Junc | Llandudno Junc | Llandudno Junc | Llandudno Junc | ![]() |
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| 4 | 1464 | Tal-y-Cafn | ![]() | ![]() | ![]() | ![]() | |
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| 6 | 25 | Llanrwst | Llanrwst | Llanrwst | Llanrwst | Llanrwst | |
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| 3 | 1581 | Betws-y-Coed | ![]() | ![]() | ![]() | ![]() | |
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| 5 | 1368 | Dolwyddelen | ![]() | ![]() | ![]() | ![]() | |
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| 6 | 630 | Blaenau Ff. North | Blaenau Ffestiniog | Blaenau Ffestiniog | Blaenau Ffestiniog | ![]() | |
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| 0 | 0 | Blaenau Ff. Central | ![]() | ![]() | ![]() | Blaenau Ffestiniog | |
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| 3 | 770 | Ffestiniog | ![]() | ![]() | ![]() | ![]() | |
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![]() | (Trawsfynydd CEGB) | (Trawsfynydd CEGB) | (Trawsfynydd CEGB) | (Trawsfynydd CEGB) | |||
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| 4 | 1716 | Trawsfynydd | |||||
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| 8 | 1188 | Arenig | |||||
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| 5 | 242 | Frongoch | |||||
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| 2 | 1078 | Bala | |||||
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| 0 | 1144 | Bala Junction | ![]() |


