A Sailboat Near the Ravenel Bridge

A single sailboat glides across the water in the foreground. Behind it, tall towers rise above the Arthur Ravenel Jr. Bridge, a familiar sight near Charleston Harbor in South Carolina.

The bridge crosses the Cooper River, connecting the city of Charleston with the town of Mount Pleasant. The river flows toward Charleston Harbor, where it meets other waterways before reaching the Atlantic Ocean. Sailboats, fishing boats, and large cargo ships share these busy waters.

Opened in 2005, the Ravenel Bridge is a cable-stayed bridge. Thick steel cables stretch from two tall towers to support the roadway. The cables spread outward in a pattern that looks a little like a fan. This design helps carry the weight of cars and trucks across the river while leaving a wide opening below for ships.

The bridge replaced two older bridges that had become difficult to use as traffic increased. Today, it has eight lanes for vehicles. A separate path gives people room to walk or ride bicycles across the river. From the path, they can look down at the water and out toward the harbor.

The bridge is also built to withstand powerful natural forces. Coastal South Carolina can experience hurricanes, strong winds, and earthquakes, so engineers had to consider these dangers when designing it. Its height and wide span serve another purpose: they allow large vessels to travel underneath.

From a sailboat on the water, the bridge may seem enormous. From the roadway above, the boat might look like a tiny white triangle. Both views show how the harbor connects the movement of people on land with travel on the water.