The Railway Atlas
Reference works about Britain's railway, built from the same open data that powers the crossing forecasts. Everything here is browsable on its page, with sources and an honest account of how sure we are.
The busiest level crossings in Britain today
Every listed crossing ranked by predicted time closed to road traffic between 06:00 and 22:00 on today's working timetable, passenger and freight, using the same forecast model that drives the live crossing pages.