Working in conjunction with environmental specialists, ACO has utilized its extensive knowledge of surface drainage to develop a proven amphibian tunnel and drift fencing system.
The first tunnel systems were installed in Europe and North America in 1987. Since this date, numerous sites have utilized the ACO tunnel and fencing system. In comparison to the provision of replacement spawning grounds, wildlife guidance system are readily accepted by amphibians. The animals are led safely to their habitats: amphibians, reptiles, and small mammals can safely cross under roads with a tunnel system and are prevented from reaching the road surface by surrounding fencing - a measure to protect both animals and humans.