hold it
they have poles that go deep in the mud and water that are very hard.
Pro-Bridges allow cars to pass from one location to another Con-Bridges are a main spot for tourist attacks
Skoda Octavia II
arch bridges can support more weight than beam bridges but for price i say beam won.
Triangles
because they needed something to drive their cars over.
Any car can drive on a bridge.
To support the bridge or roadway.
Ruby Bridges stood up for herself and all of the blacks.
Some bridges deteriorate due to weather and because so many trucks and cars drive over it and it creates stress on the bridge
houses bridges cars roads planes trains........ not gonna happen.
Bcause they are more expensive than steel and iron and also not as durable they could bend from the weight of cars or trucks On the assumption that you are not talking about dental bridges (which can be made with gold and silver), none of those metals are cheap enough to consider and all are too soft to support much of a load.