i also dont know what is the answer please
London Bridge doesn't have a 'top'. If you are referring to the walkway at the top of Tower Bridge, it was intended to allow pedestrians to cross the bridge even when it had been opened to allow river traffic to pass underneath it.
There are 25 bridges that cross the river Thames within London and many more outside London. Some of these bridges are just for pedestrians and some are just for trains. Must carry vehicular traffic and pedestrians. Tower Bridge, London Bridge, Blackfriars Bridge, Southwark Bridge, Westminster Bridge and Lambeth Bridge are just a few to think about. All of these are within London.
The London Bridge had been used for letting cars go across it in the first place to get to the other side as well as for pedestrians to walk across.
Both, and it was designed so that when the bridge was opened to allow ships to pass underneath, pedestrians could still cross using the overhead walkway.
Tower Bridge crosses the River Thames in central London.
To cross the River Thames in London.
Yes. There is a walkway which was originally intended for pedestrians to be able to cross the bridge when it was raised to allow ships to pass underneath.
London, England.
Tower Bridge is east of London Bridge.
There isn't another bridge anywhere else in the world that looks anything like Tower Bridge so it is instantly recognisable. It is the only bridge over the river Thames that can be raised to allow tall-masted boats to pass under it. It is still possible for pedestrians to cross the bridge, even when it is 'open' to allow a boat to pass underneath.
The present London Bridge, in London, is a pre-stressed box girder bridge. Tower Bridge is often mistakenly referred to as London Bridge. The old London Bridge was dismantled and shipped to Lake Havasu, Arizona and is the second biggest tourist attraction in the state. The photograph displayed here is of Tower Bridge.
Tower Bridge is used by thousands of vehicles and pedestrians every day.