Bridges dont collapse because there are many supportive links below it that hold it up...also for bridges without supports underneath, (usually small bridges) have concreton sold ground holding it up
Ensure it is well designed and built to specification required.
yes if not maintained
Tornadoes have caused bridges to collapse on a number of occasions. In some cases pieces of bridges have been carried away by tornadoes.
i think its because the wind is blowing to hard.
dont stop
They are liable to collapse.
There are a huge variety of reasons why bridges collapse, it is dependent on the bridge type, construction material and location. Some of the major reasons are; earthquake, boat impact, flooding, construction accidents, manufacturing defect, design faults or lack of maintenance.
It would have to be an extremely crappy suspension bridge in order for that to happen.
It allows the bridges that you walk on to be built in such a way that they won't collapse while you're doing so.
Because bridges expand and contract with the change in temperature. The expansion joints allow the bridge to 'flex' as the temoerature rises and falls, ensuring the structure doesn't buckle or collapse.
i dont know but its strong
i dont know haha
i dont know haha