The bridge, spanning over 10 lanes of the 101 freeway, aims to provide a safe passage for wildlife, including mountain lions, ...

Wildlife advocates in California are one step closer to completing the world's largest wildlife crossing bridge. Conservationists and project partners recently laid the first layer of soil on the ...

The Wallis Annenberg Wildlife Crossing, a colossal animal bridge spanning the 101 Freeway in Agoura Hills, has experienced several important "firsts" even as its official opening remains several ...

The bridge aims to prevent the extinction of local mountain lions by allowing them to breed with other populations.

Project leaders of the Wallis Annenberg Wildlife Crossing ceremoniously planted some of the 5,000 native plants on Tuesday, ...

A $15 million wildlife overpass that will span 6 lanes of I-25 in Greenland is 50% completed. Officials say it will be the the world’s largest bridge structure for wildlife. The wildlife overpass ...

Three years after construction began, it’s time to dump dirt on the project. Specifically, 6,000 cubic yards of a “super” soil followed by the planting of 5,000 native flora. I’m talking about the ...

Many of America's highways have existed for thousands of years, but rather than cars traveling them, they were migration routes for keystone species. Fortunately, legislators in Arizona have preserved ...

Neal J. Riley is a digital producer for CBS Boston. He has been with WBZ-TV since 2014. His work has appeared in The Boston Globe and The San Francisco Chronicle. Neal is a graduate of Boston ...