Enviro Span has developed the 'next generation' bottomless culvertwith a combination of thoughtful design, and new materialtechnology.Government agencies, the general public, and companies alike, aredemanding water crossings that respect and maintain the naturalenvironment and water quality. Furthermore, they are requiringlongevity and a reduction in the cost of long termmaintenance. In the new world of environmentalresponsibility, sensitivity and sustainability, the old culvertmodel is no longer appropriate in many applications. Somethinginnovative was required to bridge the culvert industry from old tonew, and Enviro Span is that bridge.The advantages of Enviro Span are both numerous and remarkable, andonce seen and used, self explanatory. These include the virtualelimination of both in-stream and stream bank disturbance,simplification and cost reduction of installation and shipping,elimination of leached toxins, extension of life span, reusability,and increased endurance under extreme conditions. From thebeginning to the end of the process, delivering, installing, andde-activating a stream crossing, improvements have been designedinto Enviro Span.
