Most cost-effective product on market today


A box culvert is a structure tunnel placed under roadways or railways providing cross drainage system from one side to the other. it is the ideal solution for a variety of civil engineering and construction applications where the standard concrete pipe products aren’t capable of maintaining, leveling and passing a given water flow rate as effectively as a precast concrete box culverts. 

The proven strength and performance characteristics, together with its excellent service life, makes it the most cost-effective means compared to the available other cross tunneling solutions.