News

Interesting Engineering on MSN5d
US: World’s largest six-lane wildlife crossing takes shape in California
Spearheaded by the Annenberg Foundation and California Wildlife Conservation Board, work on the Wallis Annenberg Wildlife ...
USA Today23d
A historic highway overpass for animals cost nearly $100 million and is almost done
A decades-long project to open the world's largest wildlife crossing across a 10-lane Southern California freeway is almost complete. The Wallis Annenberg Crossing links critical habitats on both ...
The Mountain Enterprise1d
Wildlife crossing takes big step forward
A major step forward occurred in April, 2025, towards the completion of a large-scale innovative wildlife crossing, a move to ...
Village News1d
World's largest wildlife crossing reaches new milestone as habitat project begins
The world's largest wildlife crossing is beginning to take shape. On April 2, Caltrans and the National Wildlife Federation ...
The Salinas Californian22d
Historic $100 million California Highway 101 overpass for animal crossing is almost done
A decades-long project to open the world's largest wildlife crossing across a 10-lane Southern California freeway is almost complete. The Wallis Annenberg Crossing links critical habitats on both ...
Redlands Daily Facts1d
Wildlife crossings over freeways are rare — but there are other ways to let animals roam
A decade ago, a fence reaching up to 12 feet high — and buried 2 feet below the surface — was put in along the 241 Toll Road.
Los Angeles Times26d
World’s largest wildlife crossing reaches critical milestone. Now what?
After nearly three years of construction, the Wallis Annenberg Wildlife Crossing reached a critical ... and Beth Pratt, the California regional executive director for the National Wildlife ...
Los Angeles Times27d
First layers of soil to be laid on 101 Freeway wildlife crossing, the world’s largest
The wildlife crossing ... soil will cover the crossing, and native shrubs and wildflowers will be planted. Oct. 29, 2024 “There’s been a growing awareness in California as we’re working ...
The Desert Sun24d
California's $92 million wildlife crossing project underway in Agoura Hills
Here's what to know about California's wildlife crossings. Wildlife crossings are essential to building a network of interconnected conserved lands and waters that protect and restore biodiversity ...