https://www.shortspansteelbridges.org/corrugated-steel-animal-overpass-reduces-wildlife-vehicle-collisions/
Corrugated Steel Animal Overpass Reduces Wildlife-Vehicle Collisions - Short Span Steel Bridges
The corrugated steel Stoney Nakoda Exshaw Wildlife Arch in Western Canada showcases the balance of engineering and environmental stewardship, setting a new...
wildlife vehicle collisionsshort spancorrugatedsteelanimal