Timewatch - Season 21 Episode 2
The Iron Bridge is an icon of the Industrial Revolution - the world's first metal structure and an outstanding example of 18th-Century British technical ingenuity. Yet, incredibly, no-one knows how this vast aerial jigsaw spanning the river Severn in Shropshire was actually constructed. Timewatch sets talented young engineer Jamie Hillier the task of solving the mystery.
First Air Date : 1982-09-29
Last Air date : 2011-11-15
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 21 : Episode 12002-01-04
- Season 21 : Episode 22002-01-11
- Season 21 : Episode 32002-01-18
- Season 21 : Episode 42002-02-01
- Season 21 : Episode 52002-02-08
- Season 21 : Episode 62002-02-15
- Season 21 : Episode 72002-04-19
- Season 21 : Episode 82002-05-10
- Season 21 : Episode 102002-08-09
- Season 21 : Episode 112002-08-16
- Season 21 : Episode 122002-09-06
- Season 21 : Episode 132002-12-14
