With the continuous promotion of transportation construction and the improvement of environmental protection requirements, the application prospects of metal culverts will be even broader. In the future, metal culverts will pay more attention to technological innovation and quality improvement to meet the needs of different transportation construction projects. At the same time, metal culverts will also be combined with other building materials to form a more diversified and composite transportation construction plan.

Metal culvert, also known as metal corrugated culvert or steel corrugated pipe culvert, is a circular corrugated pipe structure made of corrugated metal plates. It is made of thin steel plates that have been rolled after being compressed, and has high stiffness and compressive strength. The design of metal culverts is simple, with a short production cycle and convenient installation, making them suitable for transportation construction under various environmental conditions.