Possession Resource Information Database (PRIDE)/Line Of Route (LOR) codes

A (hopefully) comprehensive listing

Codes beginning CY

Last update 24 July 2020

Additional information is always gratefully received, whether entirely new records (particularly historical records), or information to fill in gaps or correct errors, via the contact link under the Miscellaneous entry in the navigation bar above.  Thank you.

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So far (2020), only two codes are known.  Separate Wales codes are not expected to come into full use for some time yet.  Those that do exist seem to be used interchangeably with the former codes.

Code Line Name Route Availability
CY240 Gloucester Barnwood Junction to Severn Tunnel Junction
Replaced GW700 from 2016; existence of this code not confirmed
Note 1
CY1540 Whitland to Pembroke Dock
Replaced GW950 from 2012
Note 2


  1. RA8; Caerwent branch RA4
  2. Pembroke - Pembroke Dock RA6; remainder RA7