The given pictures depict the different structure of three different bridges.Overall,each kind of bridges has their own distinctive layout and is built over 3 different water regions.
With regards to the location of the arch bridge,this kind mainly built over the lake.Moreover,this bridge is the smallest with no more than 100m in height and 200m in length which is suitable for small ship go through.
In contrast,the concrete girder bridge is constructed 200m in height higher the smallest one allowing middle size ship to pass on the river.Additionally,there are multiple piers to bear the concrete road for vehicles on the top road.The maximum distance between these piers is 200m,and the length of bridge depends on the number of piers.So that,this kind of bridge has the unlimited length.
Being the largest structure,suspension bridge is over 2000m long and has the greatest depth long down to the sea.Moreover,it is supported by the huge piers on both ends.It is designed for all kinds of ships even the large vessels pass through.