Today I noticed that BBC Four has started airing the documentary series The Architecture the Railways Built, presented by historian Tim Dunn, and put the whole first season on iPlayer. This series was originally made five years ago for Yesterday, a UKTV channel technically owned by BBC Studios but run more like the commercial stations. This series was already watchable on UKTV’s own catch-up website and repackaged on at least two different licensed YouTube channels, but the lack of advertisements and all-around superior functionality of the BBC’s service will make iPlayer my preferred platform. This makes for a rare case of televisual upcycling in a partnership where downcycling is the norm, the most obvious locomotion-related example being Michael Portillo’s many Great Railway Journeys programs.

Each episode of TATRB is forty-five minutes long and typically covers three locations, two in the United Kingdom and one abroad. No obvious connection is made between the three, so I’ve often been left feeling that it would be better if the three locations chosen were grouped by geographic region, architectural style or railway feature. Alternatively, they could be split up so that each location had a fifteen-minute episode to itself.

In addition to broadcast television, Dunn has made regular appearances in railway-related online channels, including several times presenting Sudrian pseudohistorical lectures hosted by the Talyllyn Railway.