they have poles that go deep in the mud and water that are very hard.
hold it
Pro-Bridges allow cars to pass from one location to another Con-Bridges are a main spot for tourist attacks
There are different types of bridges. There are bridges that have been built to ease traffic congestion in large cities; bridges have been built across rivers and the ocean to allow cars and trucks to travel from one place to another; bridges have been built to allow pedestrians to pass over highways safely. Bridges link places, so people are able to travel with ease between places. Goods can be carried on bridges and therefore trade is made possible.
arch bridges can support more weight than beam bridges but for price i say beam won.
Skoda Octavia II
truss bridges are able to support the most weight applies to the bridge, especially when the weight is applied to the middle
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