Bridge question (physics)?

Jason S asked: The ambassador bridge is a suspension bridge. How does the engineering and the principles of this type of bridge relate to the study of forces?

Pros of a beam bridge?

Damien asked: In Physics we had to build a popscicle stick bridge. I allowed my partner to build the bridge and we agreed that i would write the paper. Well he made a beam bridge and i am supposed to support the beam bridge with historical or engineering imformation. What im getting at is what [...]