What exactly do you need to know my dear?

where can we find information about bridge accidents that involved an iceberg or ice flowing

also needs names of bridge construction companies.

are there any bridges that are specially built to withstand ice flow?

did you check out unitedstreaming???

unitedstreaming.com

youtube has some good videos

are you creating models of bridges

dsc.discovery.com/conver...

yes we are creating a model.

I emailed the links to the student's teacher. Thanks.