Answer :
The benefit of using composite materials in bridge construction is that its strengthen and extend the lifespan of the bridge.
What is a composite material?
These these composites materials give construction designers the unlimited flexibility in designing shapes and forms of the structures.
Also, its allows for corrosion resistance and durability of the structure.
Hence, the benefit of using composite materials in bridge construction is that its strengthen and extend the lifespan of the bridge
Therefore, the Option D is correct.
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