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 ...

Colorado leaders on Friday celebrated progress on the Greenland wildlife crossing in Douglas County, saying the project is under budget and expected to finish ahead of schedule later this year.

The expansive prairie-to-peaks views of Greenland Ranch along I-25 between Larkspur and Monument can include sightings of native Colorado wildlife such as bighorn sheep, pronghorn antelope, elk, black ...

Ilulissat Icefjord is a UNESCO World Heritage site famous for its massive icebergs calving from Sermeq Kujalleq glacier. A ...

Colorado Department of Transportation staff views remote camera photos of wildlife crossing under a highway structure. As Colorado leaders recently toured a half-way point on building a massive ...

A mule deer is seen using a wildlife passage that was constructed as part of the I-25 South Gap project between Monument and Castle Rock, in June 2022. (Courtesy of Colorado Parks and Wildlife) ...