How wildlife bridges over highways make animals—and people—safer

Bridges for bears and tunnels for tortoises have significantly reduced the number of wildlife-car collisions worldwide.

Path to Safety: Man-made wildlife crossings cut animal-vehicle collisions nearly 80 percent

Why Aren't More Wildlife Crossings Being Built? - Uncommon Path – An REI Co-op Publication

Wildlife crossings make animals and people safer - Our Planet

Wildlife crossings, the Wyoming way: How a fiscally conservative state with a wildlife-oriented culture has emerged as a leader in efforts to make roads safer for animals and motorists, Environment

Infrastructure bill would pave path for more wildlife bridges, tunnels

How wildlife bridges over highways make animals—and people—safer

Wildlife Crossing Success Stories, Wildlife Crossing Structures

How wildlife bridges over highways make animals—and people—safer

STUDY: Wildlife Bridges Over Freeways Reduce Animal-Vehicle Collisions By up to 95%

Slew of States Pass Legislation This Year to Build Wildlife Crossings - Center for Large Landscape Conservation

Reducing Deaths for Wildlife and People on Wyoming Highways

How Do Animals Safely Cross a Highway? Take a Look. - The New York Times