Tower Bridge
Tower Bridge is a combined bascule and suspension bridge crossing the River Thames in central London.
Also known as: London Tower Bridge
How big is it?
61 m · central span between tower centres
Also 200.1 ft
Central span between tower centres · specified
Typical recorded range: 60 m to 62 m.

A little perspective
Tower Bridge vs Concorde: length comparison
The overall length of Concorde is about 1.02 times the central span between tower centres of Tower Bridge.
Tower Bridge is a combined bascule and suspension bridge crossing the River Thames in central London.
Concorde was a supersonic passenger airliner developed by British and French manufacturers that could travel faster than the speed of sound.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions.
Measurements, assumptions & sources +
Tower Bridge
Central span between tower centres: 61 m; specified; range 60 m–62 m.
The selected measurement is Tower Bridge’s approximately 61 m central bascule span between its two main towers, not the full bridge and approaches.
The marked central span between tower centres is calibrated. Unmeasured illustration details are representative.
Concorde
Overall length: 62.1 m; specified.
British Airways’ Concorde specification: 62.1 m long, 25.5 m span, 11.3 m high, 185 t maximum takeoff mass and about 2,160 km/h cruise. Operating mass and speed varied.
British Airways — Celebrating Concorde
The marked overall length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 61 m
We compare the central span between tower centres of Tower Bridge. This value follows a stated specification; check its scope in the notes. The recorded range is 60 m to 62 m.
The selected measurement is Tower Bridge’s approximately 61 m central bascule span between its two main towers, not the full bridge and approaches.
The marked horizontal span follows the measured feature, not the edges of the image. How calibrated comparisons work →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 61 m | 60 m to 62 m | specified |
Around this scale
Explore nearby values.
Compare examples with lower, similar and higher values. Each card names the measurement being compared.
Nearest lower valueBuildings and structuresLeaning Tower of Pisa56 mOverall heightThe Leaning Tower of Pisa is a medieval freestanding bell tower in Pisa, Italy, famous for its unintended tilt.
Nearest higher valueVehicles and transportConcorde62.1 mOverall lengthConcorde was a supersonic passenger airliner developed by British and French manufacturers that could travel faster than the speed of sound.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- Tower Bridge — HistoryThe central opening span is approximately 61 m between the main towers.
There’s always another scale





