When building infrastructures, it is crucial to pick the right materials. After all, these infrastructures need to stand the test of time and survive natural calamities. And that’s why bridges are often made of steel. 


When it comes to durability, steel definitely delivers. If you are looking for a material that can withstand the test of time, steel should make it to your shortlist. This is because steel has been used to build bridges for more than a century. Plus, it has also been used to build skyscrapers, which are exposed to constant stress from the environment.

With its durability, rough and rugged nature, and resistance to corrosion, steel is the perfect material for long spans and other complex shapes.


Steel is also a cost-effective material that is perfect for the construction of long spans. After all, the cost of steel is not a barrier when it comes to the construction of bridges.

This is because steel is a popular material that can be processed with ease, making it possible to produce a lot of steel in a very short amount of time.

Design Flexibility

Unlike other materials, steel is a versatile material that can be molded and shaped into different forms. It can be forged and rolled into multiple products, allowing it to be used to build structures of various shapes and sizes.

This flexibility is crucial when it comes to the construction of bridges, as the structure of each bridge is unique.

Stress Resistance

Steel is also a very stress-resistant material that can be used to build long spans. This is because it tends to stretch before it buckles or breaks.

However, if the span is not sufficiently supported, it may collapse due to the stress, regardless of the material used.


The ability to create long spans with steel makes it the greenest material. After all, steel is a byproduct of iron ore, which is a cheap resource.

Plus, unlike natural materials, steel does not need a lot of lands to be produced. You don’t have to cut down a large number of trees to produce steel.

Quick Construction

The availability of steel in large quantities makes it possible to complete a project in a much shorter period of time.

Steel is easy to transport. This means that you don’t have to wait for a long time before you are able to install it.

This is an important advantage as it means that you can complete the project in a short period of time, saving you from all the stress and hassle that comes with the long waiting period.


Compared to other building materials, steel is very lightweight. This makes it possible to cut down on labor and raw material transportation costs.

This is a great advantage when constructing bridges as it ensures that construction costs are reduced to a great extent.

Final Thoughts

When it comes to the construction of long spans bridges, steel is a material that cannot be ignored. It is the most practical material you can consider when building such spans. This is because it is strong, lightweight, durable, flexible, and cost-effective. 

Get quality steel for your steel bridge construction from KGS Steel Birmingham. We are a full-line steel service center in Birmingham, AL. With over 100 years of combined sales experience, KGS Steel offers the quality, commitment, and services that are demanded by today’s industrial sector. Get in touch with us today!