When someone hears about Civil Engineering, they usually start picturing bridges, roads, some concrete, and always about those big blueprints.

As I was picking a major a few years ago, I was attracted to civil not for bridges or roads but for the usage of raw materials to make something great.

My third year of undergrad came around, and I began to see how much of mathematics was behind all these magnificent structures. Not only is there extraordinary mathematics and physics, but there is OCD-satisfying aesthetic to most bridges.

Although I thought bridges were intrusive and boring when it came to design, I researched many of these structures. There are so many beautiful man-made landmarks on this planet.

My personal favorite is in Isfahan, Iran. The Khaju Bridge.

It spans 132 meters (which, for us Americans is 433 feet.) This specific bridge does more than act as a crossing over a river. It is a functioning dam with a sluice gate, has water channels providing irrigation, and it even has secret areas for beautiful social gatherings.

The arches are what make this bridge unique. A majority of famous bridges in the States are suspension bridges like the Mackinac and Golden Gate bridges. As you can see in the pictures, there are two sets of arches but is that for aesthetic or functionality?

The answer is: both! While it looks awesome from the street view, it also serves as a bi-level bridge. The top level is for motored vehicles and pedestrians, while the bottom level is for pedestrians only!

Besides all those fascinating qualities, another beauty comes alive when the sun goes down.

As a pale beauty during the day, the bridge really shines during the night time when it reflects off of the water. It almost looks fake but the shimmering of the water and arch design produces a surreal image.

The view from the top level exhibits satisfying repetition and a beautifully paved floor. The entire structure is made of bricks and stone and has been standing for many years.

It is said that this is one of the oldest bridges in Isfahan dating back to 1650. In 2008, it was on the list of most amazing bridges in the world.

The center of the bottom level, pictured, also previews the same repetition and stone work. The pedestrian access is on the outside of the pillars, along the perimeter.

The bridge was used for social gatherings as well as the other functions mentioned. It is also a local hangout spot to just sit and relax, hiding from the brutal sun.

While having so much history and functionality, I can only wish to create, design, and build something so versitile and magnificent as a Civil Engineer.

It is definitely on my bucket list to visit this bridge one day.

More info here .