Every railway in Great Britain and Ireland, drawn from OpenStreetMap data. The geometry is gently schematised: parallel tracks are spread apart so each line can be seen, while the routes stay true to the landscape.
Zoom in for detail: junction names, yard outlines, level crossings and former (closed) lines appear as you approach. The address bar tracks your view, so any view can be bookmarked or shared.
Map data © OpenStreetMap contributors (ODbL). Built as a static site — no server. Classic viewer.