I’m trying to create an api with TFL and National Rail and can’t find an easy way to combine the stations which are on both networks. So I’m looking for a database or something like that which contains the tfl ids and the national rail crs or nls codes.Thanks for any help
The Tfl id is basically 910Gtiploc and the TIPLOC/CRS codes are available at data.atoc.org in their CIF file data (free, but you have to register to download). Beware that Tfl are currently not always correctly rolling up secondary TIPLOCs to the primary one and also have some instances of adding the TIPLOC suffix to the id.
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