Culvert design 2d plan

A culvert is a tunnel built under a road or train track to help water flow in both directions or to move electrical or other lines from one side to the other. It is surrounded by dirt or ground on all sides. Most of the time, pipe culverts, box culverts, and arch culverts are used under roads and railroads. The design of a trench is based on hydraulics, the height of the water level, the height of the road, and other factors. These are used to control the flow of water.

Culverts are typically made of durable materials such as concrete, steel, or plastic, and they come in various shapes and sizes depending on the site’s specific requirements. The most common shapes include round, rectangular, and elliptical culverts. The primary function of a culvert is to redirect water flow from one side of the obstruction to the other, ensuring the continuous movement of water and minimizing any negative impacts on transportation or the surrounding environment. By allowing water to pass underneath, culverts help to maintain the integrity of roads, railways, and other infrastructure.

Culverts are usually installed when constructing roads, bridges, or other transportation systems where a waterway intersects with the path. They are strategically placed to handle expected water flow rates and prevent blockages or overflows during heavy rainfall or floods. Culverts may also be used to channel streams or rivers beneath artificial structures.