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.

NC agencies partner to make highways safer for wildlife - The Wildlife Society

I-90 Wildlife Corridor Campaign

12 Genius Animal Bridges And Crossings Around The World

United States Forest Service Reports Outline Benefits of Wildlife Crossings and Offer Guidance on Effective Design, Wildlife Crossing Structures

Traveling Wildlife: Bird Maps and Low-Collision Crossings

Inaugural Round of $110 Million in Wildlife Crossings Pilot Funding Marks Landmark Investment in Solving a $10 Billion Problem, Wildlife Crossing Structures

Wildlife overpass and underpass will make U.S. Highway 160 safer for drivers and animals – Estes Park Trail-Gazette

New money for wildlife crossings will help endangered animals : NPR

Animal Crossing Biology Article for Students

Wildlife Crossings Pilot and Wildlife Infrastructure Funding under the Infrastructure Investment and Jobs Act, Wildlife Crossing Structures

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

New Wildlife Crossing in Colorado Would Save Lives and Money

How do wildlife know to use animal bridges and crossings? - Yellowstone to Yukon Conservation Initiative