This website makes various parts of the electronic National Routeing Guide data publicly available in a (relatively) easy-to-browse format.
While the electronic information isn't intended to be used by passengers to determine journey validity, it can prove helpful when diagnosing and troubleshooting issues and oddities with online journey planners and for discovering strange routeing quirks.
Data is automatically refreshed daily around midnight UTC.
Browse textual and electronic easement data used to override standard permitted route rules for journey planners
View hidden electronic restrictions for route codes which are used by journey planners to determine permitted routes
Find the permitted combinations of routeing maps for a journey from A to B without a thousand-page PDF.
More data is coming soon…