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.

The metal culvert adopts standardized design, with a short production cycle and stable and reliable quality. Meanwhile, standardized design also facilitates quality control and management during the construction process. The use of metal culverts reduces the demand for traditional building materials such as cement, yellow sand, stones, etc., and reduces the consumption of natural resources. Meanwhile, metal culverts can be recycled and reused, meeting environmental protection requirements.