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well i really depends on how old the bridge is. the older it is the weaker it is.
What else can I help you with?
What makes bridges towers strong?
the cements,bricks and glasses makes bridges towers strong
What was the problem with iron bridges?
they were not as strong
What was problem with iron bridges?
they were not as strong
Are truss bridges strong for their weight?
Yes they are
How did the bridges of Paris almost get destroyed?
strong wind from cyclops
Where are suspension bridges most commonly used?
i dont know but its strong
Why do you have truss bridges?
Truss bridges are lighter than beam girder bridges. They take up more height but are strong and carry loadd in tension and compression rather than bending.
What is the major drawback of continuous span bridges?
the fact that you have to connect the two bridges and then the beams will need more support in order to stay strong.
What are some advantages of truss bridges?
It is light weight but it is strong because of the open.
What are the benefits of truss bridges?
Economical, easy to construct and repair, very strong.
Can truss bridges with stand a tornado?
To a limited degree, yes. However, very strong tornadoes will destroy just about any structure they hit, including truss bridges.
How have bridges improved overtime?
Bridges have gone from simple wooden structures to strong iron and steel structures because of the advance in materials and technology. There are also more people working on building these bridges, so more complex structures can be built in a shorter time.
