What is low water crossing?

A low water crossing is a type of bridge that is usually built over a river, stream, or creek in an area that experiences occasional flooding. Unlike traditional bridges that are built to withstand high water levels, low water crossings are designed to allow water to flow over the top of the structure during normal conditions.

These crossings are typically made of concrete or steel beams and are usually built at a lower elevation than traditional bridges to accommodate the water flow. Low water crossings are often used in rural areas where access to a property is needed but building a traditional bridge is not feasible due to cost or environmental regulations.

One of the main advantages of low water crossings is that they are typically cheaper to construct than traditional bridges. However, they can be more prone to damage during periods of high water flow, which can make them impassable until the water recedes. Maintenance and repairs may also be more frequent compared to traditional bridges.

Despite their limitations, low water crossings can be an effective solution for providing access in areas prone to flooding or where traditional bridges are not practical. They allow for the safe passage of vehicles and pedestrians during normal conditions, while still allowing water to flow freely during times of flooding.