Stone, iron and/or steel, concrete, and brick.
ADDED: The primary structure of the visible parts of the bridge is a steel frame, clad for weather-protection and appearance by the ornate stone-work.
Tower Bridge was opened in 1894 and is the only bridge across the River Thames which can be raised to allow tall ships to pass underneath. It is built of 11000 tons of steel and faced with Cornish Granite and Portland Stone.
Answer: it is made of steel
Answer 2:
It is made of steel, Portland stone, and Cornish granite.
It is made out of steel, Portland stone, and Cornish granite.
11,000 tons of steel, Cornish Granite and Portland stone.
cheese plastacine and gelatine
Tower Bridge is east of London Bridge.
Tower Bridge is in London.
Tower Bridge is in London, England over the River Thames
Tower Bridge is just East of the City of London, about 2-miles downstream of the houses of parliament, right next to The Tower of London. The bridge spans the boroughs of Southwark (south) to Tower Hamlets (north). The nearest tube station is Tower Hill on the Circle and District lines.
Tower Bridge is made of 11,000 tons of steel and faced with Portland Stone and Cornish Granite.
Tower Bridge and London Bridge.
Tower Bridge is in London and the Eiffel Tower is in Paris.
The Tower Bridge is a combined bascule and suspension bridge.
Tower Bridge straddles the River Thames just to the east of central London and is adjacent to the Tower of London.
London Bridge has never had any towers. Maybe you're thinking about Tower Bridge.
No, it is manmade of stone and steel.
Tower Bridge is the only bridge in London that is capable of opening to allow ships to pass under it.