Useful links and sites

Maps

OpenRailwayMap

What it says...! A full zoomable/scrollable map of the UK railways.

https://www.openrailwaymap.org/

New Adlestrop Atlas

A PDF file atlas of current and historic railway lines

https://www.systemed.net/atlas/

Library of Scotland Maps

Side-by-side and geo-located (overlaid) maps, with many selectable layers including 1st edition 25inch OS maps - covers all the OK.

https://maps.nls.uk/

Railmap Online

Modern map overlaid with historical railways (including mainline, industrial, mineral lines plus street tramways and more).

https://www.railmaponline.com/UKIEMap.php

Other Railway Information

Railway Codes

All sorts of stuff about codes used in railways and railway signalling systems.

http://www.railwaycodes.org.uk/index.shtml

Railway News

Railway Herald

Rail news for the enthusiast sector

http://www.railwayherald.co.uk/

Railway Ticketing

GB Rail Rover Guide

Guide listing Rover Tickets and Railcards available

http://www.railrover.org/index.html