Engineer's Line References (ELRs)

Mileages

Last update 24 May 2026

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Mileages are given in the form miles.chains unless stated otherwise. Figures prefixed with ≈ are approximate, those in parentheses are not on this route but are given for reference. Reference to 'start'/'end' of an asset are as read down the page.

CPZ Caerphilly Branch Down Loop Line

   5.14	divergence with CPY
   5.37	WHITE HART
   6.32	FOUNTAIN BRIDGE
   6.33	River Rhymney viaduct
   7.13	Gwaunybara Junction with CPY

Note that this line had a down direction service only (the up line being CPY)