One proposed wildlife crossing is a culvert that goes under I-15 north of San Diego County, the other a vegetated, wildlife crossing that goes over I-15. Both.
Cougar leaps into backyard near future site of Annenberg Wildlife Crossing phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
California constructing largest bridge for wildlife in the world voanews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from voanews.com Daily Mail and Mail on Sunday newspapers.
Amid roadkill epidemic, California builds world's largest wildlife bridge spokesman.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from spokesman.com Daily Mail and Mail on Sunday newspapers.