Brooklyn Bridge belongs to the Common Era — dated here to c. 1883 CE at New York, USA. Dates mark a scholarly centre of gravity (dedication, completion, or iconic phase), not a single foundation day.

Roebling’s hybrid cable-stayed/suspension pioneer — Gothic towers over the East River.

How it amazes the brain

Caissons, steel wires, and Emily Roebling’s on-site leadership after Washington Roebling’s illness.

Why it counts as a wonder

It never needed a contest ballot to scramble the brain: scale, craft, or sheer improbability is enough.

The bridge that taught America how to trust cables.

On dating

CE means years after the traditional birth of Christ. A monument listed as c. 1883 CE may have been founded earlier, rebuilt later, or become famous only in one phase. Engineering wonders (dams, tunnels, orbiting labs) are dated to opening or assembly.

This is story 100 of 100 in The Trend Ledger’s illustrated desk on world wonders raised after the birth of Christ — the companions to our BCE series.