Useful links and sites
From Railcam Support
Contents
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.
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