Episode 1 of 2

Official Completion

When
5 March 1850
Where
Britannia Bridge site
Part of
Britannia Bridge opens over the Menai Strait

Robert Stephenson fitted the last rivet on 5 March 1850, marking the bridge's official completion.

The construction phase concluded when Stephenson personally fitted the final rivet. This event signified the structural completion of the tubular bridge, which had been assembled from large wrought iron tubes maneuvered into place over the preceding months.

Sources

  1. Britannia Bridge Wikipedia, revision of 2026-08-29

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.