“Life Passageway” is a little triangular tunnel laid under expressways,for the small animals living round expressways to travel through them withoutbeing hit by vehicles.
Expressways are laid everywhere in the world.While destroying the ecological environment, they also obstruct the migrationand existence of local animals. According the estimation of HSUS, there are more than1 million animalskilled in traffic accidents every year. “Life Passageway” can not only guarantee the safe traveling of the small animals living round, but alsoimprove the safety of driving on the expressways. Furthermore, the form oftriangle can make the structure more solid.
The combination of multiple modules is appropriate for different width of road.