The overpass spans Interstate 25 near the Greenland exit south of Castle Rock. More than 100,000 cars travel through the area ...

Work is finished on what’s being touted as North America’s largest wildlife crossing bridge south of Denver — but it’s been so warm, animals ...

A new wildlife overpass in Banff is reducing crashes, protecting animals, and making one of North America’s wildest highways ...

Colorado officials announced the opening of the I-25 Greenland wildlife overpass, which is the largest wildlife crossing in ...

The 200-foot-wide Greenland Wildlife Overpass offers a safe crossing for a variety of animals and connects nearly 40,000 ...

The I-25 Greenland wildlife overpass is located along a busy stretch of I-25 near Larkspur where wildlife-vehicle crashes can ...

The $43.7 million overpass replacement includes two travel lanes in each direction, instead of one, plus intersection and ...

Chris Reed from Stoss Landscape Urbanism advised that knocking down the failing bridge would create more space, encourage ...

UPDATE, DEC. 4: The opening of the new Siphon Overpass, originally scheduled for Dec. 5, has been delayed due to weather ...

The overpass spans six lanes of traffic, reconnecting 39,000 acres of habitat between Larkspur and Monument. More than ...

The I-25 Greenland Wildlife overpass near Lakspurr is officially open, spanning over six lanes of interstate traffic and ...