Wallis Annenberg Wildlife Crossing: Technical Advisory Team

Our team continued its involvement with the U.S. 101 Liberty Canyon crossing by completing an architectural planning and design review for the world’s largest wildlife overpass (now called the Wallis Annenberg Wildlife Crossing). Our expertise created a peer-review and interdisciplinary process to evaluate strategies and design considerations for the overpass structure and landscape surface. Comments and constructive feedback were documented in a report that was submitted to the National Wildlife Federation. Groundbreaking for the crossing was in April of 2022 and construction is scheduled to be completed in fall 2024.