Chainage Page

V4.2 updated 13/5/07

Click here for Phase 4 Map References

Phase 2 Chainages

Zero point for Phase 2 was the west portal of A487 bridge at Dinas

0000 Dinas Bridge OB1

0350 Cae Moel Bridge OB6/UB7

0950 Plas Bodaden UB10

1250 Dinas stream UB 12

1430 Dinas stream UB13

1650 Rhostryfan road OB14

2000 Cae Wernlasddu worksite

2600 Cae Hen demolished bridge OB18

2680 Tryfan Junc. road bridge OB20

2830 Tryfan Junc. station building

3310 Field bridge OB24

3420 Gwredog road bridge UB25

3850 Tan-yr-allt l/c LC14

4020 Landslip commences

4840 Coed Cyrnant l/c LC19

5540 A4085 bridge OB42

5900 Former Waunfawr headshunt


Phase 4 Map References

New zero point is the existing headshunt bufferstops 100m north of Segontium Terrace footbridge.

Location Chainage OS Grid Ref.
Rhyd Ddu Station 14800 SH571526
Pitt's Head Halt 15700 SH575517
A4085 bridge (OB123) 15950 SH576515
Summit 16180 SH576513
Pont Cae'r-gors (LC70) 16560 SH576508
Afon Cwm-du bridge (UB131) 17560 SH570503
Hafod Ruffydd Halt (LC171) 17940 SH572499
Top of first S curve 18600 SH573493
Afon Meillionen bridge (UB150) 19750 SH576493
Beddgelert Forest Halt 20000 SH576492
Afon Glochig bridge (UB156) 20580 SH579485
Afon Cwm Cloch bridge 21140 SH583481
Top of lower S curve 21300 SH584480
Beddgelert Station 22300 SH587481
Bryn-y-felin Bridge (UB174) 23400 SH592474
Aberglaslyn Long Tunnel north portal 24370 SH596465
Nantmor Halt (LC92) 24910 SH598461
A4085 bridge (UB182) 25410 SH600455
Hafod-y-Llyn Halt 27100 SH596440
Afon Nanmor bridge (UB196) 27400 SH597438
Afon Dylif bridge (UB199) 28050 SH602434
Croesor Junction 28900 SH607428
Ynysfor Halt (LC110) 29400 SH604424
B4410 Ynysfor junction (LC112) 30140 SH601418
Pont Croesor (UB212) 31000 SH594414
Pont Croesor Halt 31200 SH593413
Traeth Mawr loop 32750 SH583403
Pen-y-Mount Halt 33700 SH574396
Porthmadog WHR(P) Terminus N/A SH566393
Porthmadog Harbour Station 35000 SH571384

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Page Version 4.2 Dated 13/5/07