About this showing of The Architecture the Railways Built
Tim Dunn visits the former HQ of London Underground, 55 Broadway, which was the capital's first skyscraper, and sees the timber-framed Barmouth Bridge in north Wales.
Exact TV airing
The Architecture the Railways Built
This broadcast is scheduled on BBC Four on Tuesday 1 September 2026, 19:00, ending at 19:40.
When is this airing on?
The Architecture the Railways Built starts at 19:00 on BBC Four on Tue 1 Sep 2026.
Airing details
ChannelBBC Four
StartsTue 1 Sep 2026, 19:00
EndsTue 1 Sep 2026, 19:40
Next showing of The Architecture the Railways Built
The next currently listed showing is Mon 31 Aug 2026, 19:00 on BBC Four.
See all current showingsOther current airings
Mon 31 Aug 19:00The Architecture the Railways BuiltBBC FourTue 1 Sep 06:10The Architecture the Railways BuiltU and YESTERDAYTue 1 Sep 07:10The Architecture the Railways BuiltU and YESTERDAYWed 2 Sep 02:00The Architecture the Railways BuiltU and YESTERDAYWed 2 Sep 06:10The Architecture the Railways BuiltU and YESTERDAY