Bolsa Wood Bridge Project?

BD asked: I have to build a Bolsa Wood Bridge in my engineering class. It must hold as much as possible. (Hopefully it would hold around 60 pounds) Does anyone know how to build a very strong bridge or any good websites that builds strong bridges?
Sorry but I forgot to say that you cannot laminate [...]

What type of bridge should i make? (Spaghetti and glue)?

PYRO214 asked: Our team of 4 won an engineering competition at our university. We now have to compete at the Western championship but they wont tell us what the objective is until we get there. Last year the challenge was to build a bridge.
What type of bridge would be most efficient [...]